Add Basilisk

1 files changed, 2665 insertions, 0 deletions

diff --git a/application/basilisk/base/content/urlbarBindings.xml b/application/basilisk/base/content/urlbarBindings.xml
new file mode 100644
index 000000000..13eb5f4d5
--- /dev/null
+++ b/application/basilisk/base/content/urlbarBindings.xml
@@ -0,0 +1,2665 @@
+<?xml version="1.0"?>
+
+<!--
+-*- Mode: HTML -*-
+This Source Code Form is subject to the terms of the Mozilla Public
+License, v. 2.0. If a copy of the MPL was not distributed with this
+file, You can obtain one at http://mozilla.org/MPL/2.0/.
+-->
+
+<!DOCTYPE bindings [
+<!ENTITY % notificationDTD SYSTEM "chrome://global/locale/notification.dtd">
+%notificationDTD;
+<!ENTITY % browserDTD SYSTEM "chrome://browser/locale/browser.dtd">
+%browserDTD;
+<!ENTITY % brandDTD SYSTEM "chrome://branding/locale/brand.dtd">
+%brandDTD;
+]>
+
+<bindings id="urlbarBindings" xmlns="http://www.mozilla.org/xbl"
+          xmlns:html="http://www.w3.org/1999/xhtml"
+          xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
+          xmlns:xbl="http://www.mozilla.org/xbl">
+
+  <binding id="urlbar" extends="chrome://global/content/bindings/autocomplete.xml#autocomplete">
+
+    <content sizetopopup="pref">
+      <xul:hbox anonid="textbox-container"
+                class="autocomplete-textbox-container urlbar-textbox-container"
+                flex="1" xbl:inherits="focused">
+        <children includes="image|deck|stack|box">
+          <xul:image class="autocomplete-icon" allowevents="true"/>
+        </children>
+        <xul:hbox anonid="textbox-input-box"
+                  class="textbox-input-box urlbar-input-box"
+                  flex="1" xbl:inherits="tooltiptext=inputtooltiptext">
+          <children/>
+          <html:input anonid="input"
+                      class="autocomplete-textbox urlbar-input textbox-input uri-element-right-align"
+                      allowevents="true"
+                      inputmode="url"
+                      xbl:inherits="tooltiptext=inputtooltiptext,value,maxlength,disabled,size,readonly,placeholder,tabindex,accesskey"/>
+        </xul:hbox>
+        <xul:dropmarker anonid="historydropmarker"
+                        class="autocomplete-history-dropmarker urlbar-history-dropmarker"
+                        tooltiptext="&urlbar.openHistoryPopup.tooltip;"
+                        allowevents="true"
+                        xbl:inherits="open,enablehistory,parentfocused=focused"/>
+        <children includes="hbox"/>
+      </xul:hbox>
+      <xul:popupset anonid="popupset"
+                    class="autocomplete-result-popupset"/>
+      <children includes="toolbarbutton"/>
+    </content>
+
+    <implementation implements="nsIObserver, nsIDOMEventListener">
+
+      <field name="ExtensionSearchHandler" readonly="true">
+        (Components.utils.import("resource://gre/modules/ExtensionSearchHandler.jsm", {})).ExtensionSearchHandler;
+      </field>
+
+      <constructor><![CDATA[
+        this._prefs = Components.classes["@mozilla.org/preferences-service;1"]
+                                .getService(Components.interfaces.nsIPrefService)
+                                .getBranch("browser.urlbar.");
+
+        this._prefs.addObserver("", this, false);
+        this.clickSelectsAll = this._prefs.getBoolPref("clickSelectsAll");
+        this.doubleClickSelectsAll = this._prefs.getBoolPref("doubleClickSelectsAll");
+        this.completeDefaultIndex = this._prefs.getBoolPref("autoFill");
+        this.timeout = this._prefs.getIntPref("delay");
+        this._formattingEnabled = this._prefs.getBoolPref("formatting.enabled");
+        this._mayTrimURLs = this._prefs.getBoolPref("trimURLs");
+        this._cacheUserMadeSearchSuggestionsChoice();
+        this.inputField.controllers.insertControllerAt(0, this._copyCutController);
+        this.inputField.addEventListener("paste", this);
+        this.inputField.addEventListener("mousedown", this);
+        this.inputField.addEventListener("mousemove", this);
+        this.inputField.addEventListener("mouseout", this);
+        this.inputField.addEventListener("overflow", this);
+        this.inputField.addEventListener("underflow", this);
+
+        var textBox = document.getAnonymousElementByAttribute(this,
+                                                "anonid", "textbox-input-box");
+        var cxmenu = document.getAnonymousElementByAttribute(textBox,
+                                            "anonid", "input-box-contextmenu");
+        var pasteAndGo;
+        cxmenu.addEventListener("popupshowing", function() {
+          if (!pasteAndGo)
+            return;
+          var controller = document.commandDispatcher.getControllerForCommand("cmd_paste");
+          var enabled = controller.isCommandEnabled("cmd_paste");
+          if (enabled)
+            pasteAndGo.removeAttribute("disabled");
+          else
+            pasteAndGo.setAttribute("disabled", "true");
+        });
+
+        var insertLocation = cxmenu.firstChild;
+        while (insertLocation.nextSibling &&
+               insertLocation.getAttribute("cmd") != "cmd_paste")
+          insertLocation = insertLocation.nextSibling;
+        if (insertLocation) {
+          pasteAndGo = document.createElement("menuitem");
+          let label = Services.strings.createBundle("chrome://browser/locale/browser.properties").
+                                   GetStringFromName("pasteAndGo.label");
+          pasteAndGo.setAttribute("label", label);
+          pasteAndGo.setAttribute("anonid", "paste-and-go");
+          pasteAndGo.setAttribute("oncommand",
+              "gURLBar.select(); goDoCommand('cmd_paste'); gURLBar.handleCommand();");
+          cxmenu.insertBefore(pasteAndGo, insertLocation.nextSibling);
+        }
+
+        this._enableOrDisableOneOffSearches();
+      ]]></constructor>
+
+      <destructor><![CDATA[
+        this._prefs.removeObserver("", this);
+        this._prefs = null;
+        this.inputField.controllers.removeController(this._copyCutController);
+        this.inputField.removeEventListener("paste", this);
+        this.inputField.removeEventListener("mousedown", this);
+        this.inputField.removeEventListener("mousemove", this);
+        this.inputField.removeEventListener("mouseout", this);
+        this.inputField.removeEventListener("overflow", this);
+        this.inputField.removeEventListener("underflow", this);
+      ]]></destructor>
+
+      <field name="_value">""</field>
+      <field name="gotResultForCurrentQuery">false</field>
+
+      <!--
+        This is set around HandleHenter so it can be used in handleCommand.
+        It is also used to track whether we must handle a delayed handleEnter,
+        by checking if it has been cleared.
+      -->
+      <field name="handleEnterInstance">null</field>
+
+      <!--
+        For performance reasons we want to limit the size of the text runs we
+        build and show to the user.
+      -->
+      <field name="textRunsMaxLen">255</field>
+
+      <!--
+        onBeforeValueGet is called by the base-binding's .value getter.
+        It can return an object with a "value" property, to override the
+        return value of the getter.
+      -->
+      <method name="onBeforeValueGet">
+        <body><![CDATA[
+          return { value: this._value };
+        ]]></body>
+      </method>
+
+      <!--
+        onBeforeValueSet is called by the base-binding's .value setter.
+        It should return the value that the setter should use.
+      -->
+      <method name="onBeforeValueSet">
+        <parameter name="aValue"/>
+        <body><![CDATA[
+          this._value = aValue;
+          var returnValue = aValue;
+          var action = this._parseActionUrl(aValue);
+
+          if (action) {
+            switch (action.type) {
+              case "switchtab": // Fall through.
+              case "remotetab": // Fall through.
+              case "visiturl": {
+                returnValue = action.params.displayUrl;
+                break;
+              }
+              case "keyword": // Fall through.
+              case "searchengine": {
+                returnValue = action.params.input;
+                break;
+              }
+              case "extension": {
+                returnValue = action.params.content;
+                break;
+              }
+            }
+          } else {
+            let originalUrl = ReaderMode.getOriginalUrlObjectForDisplay(aValue);
+            if (originalUrl) {
+              returnValue = originalUrl.spec;
+            }
+          }
+
+          // Set the actiontype only if the user is not overriding actions.
+          if (action && this._pressedNoActionKeys.size == 0) {
+            this.setAttribute("actiontype", action.type);
+          } else {
+            this.removeAttribute("actiontype");
+          }
+          return returnValue;
+        ]]></body>
+      </method>
+
+      <method name="onKeyPress">
+        <parameter name="aEvent"/>
+        <body><![CDATA[
+          switch (aEvent.keyCode) {
+            case KeyEvent.DOM_VK_LEFT:
+            case KeyEvent.DOM_VK_RIGHT:
+            case KeyEvent.DOM_VK_HOME:
+              // Reset the selected index so that nsAutoCompleteController
+              // simply closes the popup without trying to fill anything.
+              this.popup.selectedIndex = -1;
+              break;
+          }
+          if (this.popup.popupOpen &&
+              !this.popup.disableKeyNavigation &&
+              this.popup.handleKeyPress(aEvent)) {
+            return true;
+          }
+          return this.handleKeyPress(aEvent);
+        ]]></body>
+      </method>
+
+      <field name="_mayTrimURLs">true</field>
+      <method name="trimValue">
+        <parameter name="aURL"/>
+        <body><![CDATA[
+          // This method must not modify the given URL such that calling
+          // nsIURIFixup::createFixupURI with the result will produce a different URI.
+          return this._mayTrimURLs ? trimURL(aURL) : aURL;
+        ]]></body>
+      </method>
+
+      <field name="_formattingEnabled">true</field>
+      <method name="formatValue">
+        <body><![CDATA[
+          if (!this._formattingEnabled || !this.editor)
+            return;
+
+          let controller = this.editor.selectionController;
+          let strikeOut = controller.getSelection(controller.SELECTION_URLSTRIKEOUT);
+          strikeOut.removeAllRanges();
+
+          let selection = controller.getSelection(controller.SELECTION_URLSECONDARY);
+          selection.removeAllRanges();
+
+          if (this.focused)
+            return;
+
+          let textNode = this.editor.rootElement.firstChild;
+          let value = textNode.textContent;
+          if (!value)
+            return;
+
+          // Get the URL from the fixup service:
+          let flags = Services.uriFixup.FIXUP_FLAG_FIX_SCHEME_TYPOS |
+                      Services.uriFixup.FIXUP_FLAG_ALLOW_KEYWORD_LOOKUP;
+          let uriInfo;
+          try {
+            uriInfo = Services.uriFixup.getFixupURIInfo(value, flags);
+          } catch (ex) {}
+          // Ignore if we couldn't make a URI out of this, the URI resulted in a search,
+          // or the URI has a non-http(s)/ftp protocol.
+          if (!uriInfo ||
+              !uriInfo.fixedURI ||
+              uriInfo.keywordProviderName ||
+              ["http", "https", "ftp"].indexOf(uriInfo.fixedURI.scheme) == -1) {
+            return;
+          }
+
+          // If we trimmed off the http scheme, ensure we stick it back on before
+          // trying to figure out what domain we're accessing, so we don't get
+          // confused by user:pass@host http URLs. We later use
+          // trimmedLength to ensure we don't count the length of a trimmed protocol
+          // when determining which parts of the URL to highlight as "preDomain".
+          let trimmedLength = 0;
+          if (uriInfo.fixedURI.scheme == "http" && !value.startsWith("http://")) {
+            value = "http://" + value;
+            trimmedLength = "http://".length;
+          }
+
+          let matchedURL = value.match(/^((?:[a-z]+:\/\/)(?:[^\/#?]+@)?)(\S+?)(?::\d+)?\s*(?:[\/#?]|$)/);
+          if (!matchedURL)
+            return;
+
+          // Strike out the "https" part if mixed active content is loaded.
+          if (this.getAttribute("pageproxystate") == "valid" &&
+              value.startsWith("https:") &&
+              gBrowser.securityUI.state &
+                Ci.nsIWebProgressListener.STATE_LOADED_MIXED_ACTIVE_CONTENT) {
+            let range = document.createRange();
+            range.setStart(textNode, 0);
+            range.setEnd(textNode, 5);
+            strikeOut.addRange(range);
+          }
+
+          let [, preDomain, domain] = matchedURL;
+          let baseDomain = domain;
+          let subDomain = "";
+          try {
+            baseDomain = Services.eTLD.getBaseDomainFromHost(uriInfo.fixedURI.host);
+            if (!domain.endsWith(baseDomain)) {
+              // getBaseDomainFromHost converts its resultant to ACE.
+              let IDNService = Cc["@mozilla.org/network/idn-service;1"]
+                               .getService(Ci.nsIIDNService);
+              baseDomain = IDNService.convertACEtoUTF8(baseDomain);
+            }
+          } catch (e) {}
+          if (baseDomain != domain) {
+            subDomain = domain.slice(0, -baseDomain.length);
+          }
+
+          let rangeLength = preDomain.length + subDomain.length - trimmedLength;
+          if (rangeLength) {
+            let range = document.createRange();
+            range.setStart(textNode, 0);
+            range.setEnd(textNode, rangeLength);
+            selection.addRange(range);
+          }
+
+          let startRest = preDomain.length + domain.length - trimmedLength;
+          if (startRest < value.length - trimmedLength) {
+            let range = document.createRange();
+            range.setStart(textNode, startRest);
+            range.setEnd(textNode, value.length - trimmedLength);
+            selection.addRange(range);
+          }
+        ]]></body>
+      </method>
+
+      <method name="handleRevert">
+        <body><![CDATA[
+          var isScrolling = this.popupOpen;
+
+          gBrowser.userTypedValue = null;
+
+          // don't revert to last valid url unless page is NOT loading
+          // and user is NOT key-scrolling through autocomplete list
+          if (!XULBrowserWindow.isBusy && !isScrolling) {
+            URLBarSetURI();
+
+            // If the value isn't empty and the urlbar has focus, select the value.
+            if (this.value && this.hasAttribute("focused"))
+              this.select();
+          }
+
+          // tell widget to revert to last typed text only if the user
+          // was scrolling when they hit escape
+          return !isScrolling;
+        ]]></body>
+      </method>
+
+      <!--
+        This is ultimately called by the autocomplete controller as the result
+        of handleEnter when the Return key is pressed in the textbox.  Since
+        onPopupClick also calls handleEnter, this is also called as a result in
+        that case.
+
+        @param event
+               The event that triggered the command.
+        @param openUILinkWhere
+               Optional.  The "where" to pass to openUILinkIn.  This method
+               computes the appropriate "where" given the event, but you can
+               use this to override it.
+        @param openUILinkParams
+               Optional.  The parameters to pass to openUILinkIn.  As with
+               "where", this method computes the appropriate parameters, but
+               any parameters you supply here will override those.
+      -->
+      <method name="handleCommand">
+        <parameter name="event"/>
+        <parameter name="openUILinkWhere"/>
+        <parameter name="openUILinkParams"/>
+        <body><![CDATA[
+          let isMouseEvent = event instanceof MouseEvent;
+          if (isMouseEvent && event.button == 2) {
+            // Do nothing for right clicks.
+            return;
+          }
+
+          // Determine whether to use the selected one-off search button.  In
+          // one-off search buttons parlance, "selected" means that the button
+          // has been navigated to via the keyboard.  So we want to use it if
+          // the triggering event is not a mouse click -- i.e., it's a Return
+          // key -- or if the one-off was mouse-clicked.
+          let selectedOneOff = this.popup.oneOffSearchButtons.selectedButton;
+          if (selectedOneOff &&
+              isMouseEvent &&
+              event.originalTarget != selectedOneOff) {
+            selectedOneOff = null;
+          }
+
+          // Do the command of the selected one-off if it's not an engine.
+          if (selectedOneOff && !selectedOneOff.engine) {
+            selectedOneOff.doCommand();
+            return;
+          }
+
+          let where = openUILinkWhere;
+          if (!where) {
+            if (isMouseEvent) {
+              where = whereToOpenLink(event, false, false);
+            } else {
+              // If the current tab is empty, ignore Alt+Enter (reuse this tab)
+              let altEnter = !isMouseEvent &&
+                             event &&
+                             event.altKey &&
+                             !isTabEmpty(gBrowser.selectedTab);
+              where = altEnter ? "tab" : "current";
+            }
+          }
+
+          let url = this.value;
+          if (!url) {
+            return;
+          }
+
+          let mayInheritPrincipal = false;
+          let postData = null;
+          let browser = gBrowser.selectedBrowser;
+          let action = this._parseActionUrl(url);
+
+          if (selectedOneOff && selectedOneOff.engine) {
+            // If there's a selected one-off button then load a search using
+            // the one-off's engine.
+            [url, postData] =
+              this._parseAndRecordSearchEngineLoad(selectedOneOff.engine,
+                                                   this.oneOffSearchQuery,
+                                                   event, where,
+                                                   openUILinkParams);
+          } else if (action) {
+            switch (action.type) {
+              case "visiturl":
+                // Unifiedcomplete uses fixupURI to tell if something is a visit
+                // or a search, and passes out the fixedURI as the url param.
+                // By using that uri we would end up passing a different string
+                // to the docshell that may run a different not-found heuristic.
+                // For example, "mozilla/run" would be fixed by unifiedcomplete
+                // to "http://mozilla/run". The docshell, once it can't resolve
+                // mozilla, would note the string has a scheme, and try to load
+                // http://mozilla.com/run instead of searching "mozilla/run".
+                // So, if we have the original input at hand, we pass it through
+                // and let the docshell handle it.
+                if (action.params.input) {
+                  url = action.params.input;
+                  break;
+                }
+                url = action.params.url;
+                break;
+              case "remotetab":
+                url = action.params.url;
+                break;
+              case "keyword":
+                if (action.params.postData) {
+                  postData = getPostDataStream(action.params.postData);
+                }
+                mayInheritPrincipal = true;
+                url = action.params.url;
+                break;
+              case "switchtab":
+                url = action.params.url;
+                if (this.hasAttribute("actiontype")) {
+                  this.handleRevert();
+                  let prevTab = gBrowser.selectedTab;
+                  if (switchToTabHavingURI(url) && isTabEmpty(prevTab)) {
+                    gBrowser.removeTab(prevTab);
+                  }
+                  return;
+                }
+                break;
+              case "searchengine":
+                if (selectedOneOff && selectedOneOff.engine) {
+                  // Replace the engine with the selected one-off engine.
+                  action.params.engineName = selectedOneOff.engine.name;
+                }
+                const actionDetails = {
+                  isSuggestion: !!action.params.searchSuggestion,
+                  isAlias: !!action.params.alias
+                };
+                [url, postData] = this._parseAndRecordSearchEngineLoad(
+                  action.params.engineName,
+                  action.params.searchSuggestion || action.params.searchQuery,
+                  event,
+                  where,
+                  openUILinkParams,
+                  actionDetails
+                );
+                break;
+              case "extension":
+                this.handleRevert();
+                // Give the extension control of handling the command.
+                let searchString = action.params.content;
+                let keyword = action.params.keyword;
+                this.ExtensionSearchHandler.handleInputEntered(keyword, searchString, where);
+                return;
+            }
+          } else {
+            // This is a fallback for add-ons and old testing code that directly
+            // set value and try to confirm it. UnifiedComplete should always
+            // resolve to a valid url.
+            try {
+              new URL(url);
+            } catch (ex) {
+              let lastLocationChange = browser.lastLocationChange;
+              getShortcutOrURIAndPostData(url).then(data => {
+                if (where != "current" ||
+                    browser.lastLocationChange == lastLocationChange) {
+                  this._loadURL(data.url, browser, data.postData, where,
+                                openUILinkParams, data.mayInheritPrincipal);
+                }
+              });
+              return;
+            }
+          }
+
+          this._loadURL(url, browser, postData, where, openUILinkParams,
+                        mayInheritPrincipal);
+        ]]></body>
+      </method>
+
+      <property name="oneOffSearchQuery">
+        <getter><![CDATA[
+          // this.textValue may be an autofilled string.  Search only with the
+          // portion that the user typed, if any, by preferring the autocomplete
+          // controller's searchString (including handleEnterInstance.searchString).
+          return (this.handleEnterInstance && this.handleEnterInstance.searchString) ||
+                 this.mController.searchString ||
+                 this.textValue;
+        ]]></getter>
+      </property>
+
+      <method name="_loadURL">
+        <parameter name="url"/>
+        <parameter name="browser"/>
+        <parameter name="postData"/>
+        <parameter name="openUILinkWhere"/>
+        <parameter name="openUILinkParams"/>
+        <parameter name="mayInheritPrincipal"/>
+        <body><![CDATA[
+          this.value = url;
+          browser.userTypedValue = url;
+          if (gInitialPages.includes(url)) {
+            browser.initialPageLoadedFromURLBar = url;
+          }
+          try {
+            addToUrlbarHistory(url);
+          } catch (ex) {
+            // Things may go wrong when adding url to session history,
+            // but don't let that interfere with the loading of the url.
+            Cu.reportError(ex);
+          }
+
+          let params = {
+            postData,
+            allowThirdPartyFixup: true,
+          };
+          if (openUILinkWhere == "current") {
+            params.targetBrowser = browser;
+            params.indicateErrorPageLoad = true;
+            params.allowPinnedTabHostChange = true;
+            params.disallowInheritPrincipal = !mayInheritPrincipal;
+            params.allowPopups = url.startsWith("javascript:");
+          } else {
+            params.initiatingDoc = document;
+          }
+
+          if (openUILinkParams) {
+            for (let key in openUILinkParams) {
+              params[key] = openUILinkParams[key];
+            }
+          }
+
+          // Focus the content area before triggering loads, since if the load
+          // occurs in a new tab, we want focus to be restored to the content
+          // area when the current tab is re-selected.
+          browser.focus();
+
+          if (openUILinkWhere != "current") {
+            this.handleRevert();
+          }
+
+          try {
+            openUILinkIn(url, openUILinkWhere, params);
+          } catch (ex) {
+            // This load can throw an exception in certain cases, which means
+            // we'll want to replace the URL with the loaded URL:
+            if (ex.result != Cr.NS_ERROR_LOAD_SHOWED_ERRORPAGE) {
+              this.handleRevert();
+            }
+          }
+
+          if (openUILinkWhere == "current") {
+            // Ensure the start of the URL is visible for usability reasons.
+            this.selectionStart = this.selectionEnd = 0;
+          }
+        ]]></body>
+      </method>
+
+      <method name="_parseAndRecordSearchEngineLoad">
+        <parameter name="engineOrEngineName"/>
+        <parameter name="query"/>
+        <parameter name="event"/>
+        <parameter name="openUILinkWhere"/>
+        <parameter name="openUILinkParams"/>
+        <parameter name="searchActionDetails"/>
+        <body><![CDATA[
+          let engine =
+            typeof(engineOrEngineName) == "string" ?
+              Services.search.getEngineByName(engineOrEngineName) :
+              engineOrEngineName;
+          let isOneOff = this.popup.oneOffSearchButtons
+              .maybeRecordTelemetry(event, openUILinkWhere, openUILinkParams);
+          // Infer the type of the event which triggered the search.
+          let eventType = "unknown";
+          if (event instanceof KeyboardEvent) {
+            eventType = "key";
+          } else if (event instanceof MouseEvent) {
+            eventType = "mouse";
+          }
+          // Augment the search action details object.
+          let details = searchActionDetails || {};
+          details.isOneOff = isOneOff;
+          details.type = eventType;
+
+          BrowserSearch.recordSearchInTelemetry(engine, "urlbar", details);
+          let submission = engine.getSubmission(query, null, "keyword");
+          return [submission.uri.spec, submission.postData];
+        ]]></body>
+      </method>
+
+      <method name="maybeCanonizeURL">
+        <parameter name="aTriggeringEvent"/>
+        <parameter name="aUrl"/>
+        <body><![CDATA[
+          // Only add the suffix when the URL bar value isn't already "URL-like",
+          // and only if we get a keyboard event, to match user expectations.
+          if (!/^\s*[^.:\/\s]+(?:\/.*|\s*)$/i.test(aUrl) ||
+              !(aTriggeringEvent instanceof KeyEvent)) {
+            return;
+          }
+
+          let url = aUrl;
+#ifdef XP_MACOSX
+          let accel = aTriggeringEvent.metaKey;
+#else
+          let accel = aTriggeringEvent.ctrlKey;
+#endif
+          let shift = aTriggeringEvent.shiftKey;
+          let suffix = "";
+
+          switch (true) {
+            case (accel && shift):
+              suffix = ".org/";
+              break;
+            case (shift):
+              suffix = ".net/";
+              break;
+            case (accel):
+              try {
+                suffix = gPrefService.getCharPref("browser.fixup.alternate.suffix");
+                if (suffix.charAt(suffix.length - 1) != "/")
+                  suffix += "/";
+              } catch (e) {
+                suffix = ".com/";
+              }
+              break;
+          }
+
+          if (!suffix)
+            return;
+
+          // trim leading/trailing spaces (bug 233205)
+          url = url.trim();
+
+          // Tack www. and suffix on.  If user has appended directories, insert
+          // suffix before them (bug 279035).  Be careful not to get two slashes.
+          let firstSlash = url.indexOf("/");
+          if (firstSlash >= 0) {
+            url = url.substring(0, firstSlash) + suffix +
+                  url.substring(firstSlash + 1);
+          } else {
+            url = url + suffix;
+          }
+
+          this.popup.overrideValue = "http://www." + url;
+        ]]></body>
+      </method>
+
+      <field name="_contentIsCropped">false</field>
+
+      <method name="_initURLTooltip">
+        <body><![CDATA[
+          if (this.focused || !this._contentIsCropped)
+            return;
+          this.inputField.setAttribute("tooltiptext", this.value);
+        ]]></body>
+      </method>
+
+      <method name="_hideURLTooltip">
+        <body><![CDATA[
+          this.inputField.removeAttribute("tooltiptext");
+        ]]></body>
+      </method>
+
+      <!-- Returns:
+           null if there's a security issue and we should do nothing.
+           a URL object if there is one that we're OK with loading,
+           a text value otherwise.
+           -->
+      <method name="_getDroppableItem">
+        <parameter name="aEvent"/>
+        <body><![CDATA[
+          let links;
+          try {
+            links = browserDragAndDrop.dropLinks(aEvent);
+          } catch (ex) {
+            // this is possibly a security exception, in which case we should return
+            // null. Always return null because we can't *know* what exception is
+            // being returned.
+            return null;
+          }
+          // The URL bar automatically handles inputs with newline characters,
+          // so we can get away with treating text/x-moz-url flavours as text/plain.
+          if (links.length > 0 && links[0].url) {
+            aEvent.preventDefault();
+            let url = links[0].url;
+            let strippedURL = stripUnsafeProtocolOnPaste(url);
+            if (strippedURL != url) {
+              aEvent.stopImmediatePropagation();
+              return null;
+            }
+            let urlObj;
+            try {
+              // If this throws, urlSecurityCheck would also throw, as that's what it
+              // does with things that don't pass the IO service's newURI constructor
+              // without fixup. It's conceivable we may want to relax this check in
+              // the future (so e.g. www.foo.com gets fixed up), but not right now.
+              urlObj = new URL(url);
+              // If we succeed, try to pass security checks. If this works, return the
+              // URL object. If the *security checks* fail, return null.
+              try {
+                urlSecurityCheck(url,
+                                 gBrowser.contentPrincipal,
+                                 Ci.nsIScriptSecurityManager.DISALLOW_INHERIT_PRINCIPAL);
+                return urlObj;
+              } catch (ex) {
+                return null;
+              }
+            } catch (ex) {
+              // We couldn't make a URL out of this. Continue on, and return text below.
+            }
+          }
+          return aEvent.dataTransfer.getData("text/unicode");
+        ]]></body>
+      </method>
+
+      <method name="onDragOver">
+        <parameter name="aEvent"/>
+        <body><![CDATA[
+          if (!this._getDroppableItem(aEvent)) {
+            aEvent.dataTransfer.dropEffect = "none";
+          }
+        ]]></body>
+      </method>
+
+      <method name="onDrop">
+        <parameter name="aEvent"/>
+        <body><![CDATA[
+          let droppedItem = this._getDroppableItem(aEvent);
+          if (droppedItem) {
+            this.value = droppedItem instanceof URL ? droppedItem.href : droppedItem;
+            SetPageProxyState("invalid");
+            this.focus();
+            this.handleCommand();
+            // Force not showing the dropped URI immediately.
+            gBrowser.userTypedValue = null;
+            URLBarSetURI();
+          }
+        ]]></body>
+      </method>
+
+      <method name="_getSelectedValueForClipboard">
+        <body><![CDATA[
+          // Grab the actual input field's value, not our value, which could include moz-action:
+          var inputVal = this.inputField.value;
+          let selection = this.editor.selection;
+          var selectedVal = selection.toString();
+
+          // Handle multiple-range selection as a string for simplicity.
+          if (selection.rangeCount > 1) {
+             return selectedVal;
+          }
+
+          // If the selection doesn't start at the beginning or doesn't span the full domain or
+          // the URL bar is modified or there is no text at all, nothing else to do here.
+          if (this.selectionStart > 0 || this.valueIsTyped || selectedVal == "")
+            return selectedVal;
+          // The selection doesn't span the full domain if it doesn't contain a slash and is
+          // followed by some character other than a slash.
+          if (!selectedVal.includes("/")) {
+            let remainder = inputVal.replace(selectedVal, "");
+            if (remainder != "" && remainder[0] != "/")
+              return selectedVal;
+          }
+
+          let uriFixup = Cc["@mozilla.org/docshell/urifixup;1"].getService(Ci.nsIURIFixup);
+
+          let uri;
+          if (this.getAttribute("pageproxystate") == "valid") {
+            uri = gBrowser.currentURI;
+          } else {
+            // We're dealing with an autocompleted value, create a new URI from that.
+            try {
+              uri = uriFixup.createFixupURI(inputVal, Ci.nsIURIFixup.FIXUP_FLAG_NONE);
+            } catch (e) {}
+            if (!uri)
+              return selectedVal;
+          }
+
+          // Avoid copying 'about:reader?url=', and always provide the original URI:
+          // Reader mode ensures we call createExposableURI itself.
+          let readerStrippedURI = ReaderMode.getOriginalUrlObjectForDisplay(uri.spec);
+          if (readerStrippedURI) {
+            uri = readerStrippedURI;
+          } else {
+            // Only copy exposable URIs
+            try {
+              uri = uriFixup.createExposableURI(uri);
+            } catch (ex) {}
+          }
+
+          // If the entire URL is selected, just use the actual loaded URI,
+          // unless we want a decoded URI, or it's a data: or javascript: URI,
+          // since those are hard to read when encoded.
+          if (inputVal == selectedVal &&
+              !uri.schemeIs("javascript") && !uri.schemeIs("data") &&
+              !Services.prefs.getBoolPref("browser.urlbar.decodeURLsOnCopy")) {
+            return uri.spec;
+          }
+
+          // Just the beginning of the URL is selected, or we want a decoded
+          // url. First check for a trimmed value.
+          let spec = uri.spec;
+          let trimmedSpec = this.trimValue(spec);
+          if (spec != trimmedSpec) {
+            // Prepend the portion that trimValue removed from the beginning.
+            // This assumes trimValue will only truncate the URL at
+            // the beginning or end (or both).
+            let trimmedSegments = spec.split(trimmedSpec);
+            selectedVal = trimmedSegments[0] + selectedVal;
+          }
+
+          return selectedVal;
+        ]]></body>
+      </method>
+
+      <field name="_copyCutController"><![CDATA[
+        ({
+          urlbar: this,
+          doCommand(aCommand) {
+            var urlbar = this.urlbar;
+            var val = urlbar._getSelectedValueForClipboard();
+            if (!val)
+              return;
+
+            if (aCommand == "cmd_cut" && this.isCommandEnabled(aCommand)) {
+              let start = urlbar.selectionStart;
+              let end = urlbar.selectionEnd;
+              urlbar.inputField.value = urlbar.inputField.value.substring(0, start) +
+                                        urlbar.inputField.value.substring(end);
+              urlbar.selectionStart = urlbar.selectionEnd = start;
+
+              let event = document.createEvent("UIEvents");
+              event.initUIEvent("input", true, false, window, 0);
+              urlbar.dispatchEvent(event);
+
+              SetPageProxyState("invalid");
+            }
+
+            Cc["@mozilla.org/widget/clipboardhelper;1"]
+              .getService(Ci.nsIClipboardHelper)
+              .copyString(val);
+          },
+          supportsCommand(aCommand) {
+            switch (aCommand) {
+              case "cmd_copy":
+              case "cmd_cut":
+                return true;
+            }
+            return false;
+          },
+          isCommandEnabled(aCommand) {
+            return this.supportsCommand(aCommand) &&
+                   (aCommand != "cmd_cut" || !this.urlbar.readOnly) &&
+                   this.urlbar.selectionStart < this.urlbar.selectionEnd;
+          },
+          onEvent(aEventName) {}
+        })
+      ]]></field>
+
+      <method name="observe">
+        <parameter name="aSubject"/>
+        <parameter name="aTopic"/>
+        <parameter name="aData"/>
+        <body><![CDATA[
+          if (aTopic == "nsPref:changed") {
+            switch (aData) {
+              case "clickSelectsAll":
+              case "doubleClickSelectsAll":
+                this[aData] = this._prefs.getBoolPref(aData);
+                break;
+              case "autoFill":
+                this.completeDefaultIndex = this._prefs.getBoolPref(aData);
+                break;
+              case "delay":
+                this.timeout = this._prefs.getIntPref(aData);
+                break;
+              case "formatting.enabled":
+                this._formattingEnabled = this._prefs.getBoolPref(aData);
+                break;
+              case "userMadeSearchSuggestionsChoice":
+              case "suggest.searches":
+                this._cacheUserMadeSearchSuggestionsChoice();
+                if (this._userMadeSearchSuggestionsChoice) {
+                  this.popup.searchSuggestionsNotificationWasDismissed(
+                    this._prefs.getBoolPref("suggest.searches")
+                  );
+                }
+                break;
+              case "trimURLs":
+                this._mayTrimURLs = this._prefs.getBoolPref(aData);
+                break;
+              case "oneOffSearches":
+                this._enableOrDisableOneOffSearches();
+                break;
+            }
+          }
+        ]]></body>
+      </method>
+
+      <method name="_enableOrDisableOneOffSearches">
+        <body><![CDATA[
+          let enable = this._prefs.getBoolPref("oneOffSearches");
+          this.popup.enableOneOffSearches(enable);
+        ]]></body>
+      </method>
+
+      <method name="handleEvent">
+        <parameter name="aEvent"/>
+        <body><![CDATA[
+          switch (aEvent.type) {
+            case "paste":
+              let originalPasteData = aEvent.clipboardData.getData("text/plain");
+              if (!originalPasteData) {
+                return;
+              }
+
+              let oldValue = this.inputField.value;
+              let oldStart = oldValue.substring(0, this.inputField.selectionStart);
+              // If there is already non-whitespace content in the URL bar
+              // preceding the pasted content, it's not necessary to check
+              // protocols used by the pasted content:
+              if (oldStart.trim()) {
+                return;
+              }
+              let oldEnd = oldValue.substring(this.inputField.selectionEnd);
+
+              let pasteData = stripUnsafeProtocolOnPaste(originalPasteData);
+              if (originalPasteData != pasteData) {
+                // Unfortunately we're not allowed to set the bits being pasted
+                // so cancel this event:
+                aEvent.preventDefault();
+                aEvent.stopImmediatePropagation();
+
+                this.inputField.value = oldStart + pasteData + oldEnd;
+                // Fix up cursor/selection:
+                let newCursorPos = oldStart.length + pasteData.length;
+                this.inputField.selectionStart = newCursorPos;
+                this.inputField.selectionEnd = newCursorPos;
+              }
+              break;
+            case "mousedown":
+              if (this.doubleClickSelectsAll &&
+                  aEvent.button == 0 && aEvent.detail == 2) {
+                this.editor.selectAll();
+                aEvent.preventDefault();
+              }
+              break;
+            case "mousemove":
+              this._initURLTooltip();
+              break;
+            case "mouseout":
+              this._hideURLTooltip();
+              break;
+            case "overflow":
+              this._contentIsCropped = true;
+              break;
+            case "underflow":
+              this._contentIsCropped = false;
+              this._hideURLTooltip();
+              break;
+          }
+        ]]></body>
+      </method>
+
+      <!--
+        onBeforeTextValueSet is called by the base-binding's .textValue getter.
+        It should return the value that the getter should use.
+      -->
+      <method name="onBeforeTextValueGet">
+        <body><![CDATA[
+          return { value: this.inputField.value };
+        ]]></body>
+      </method>
+
+      <!--
+        onBeforeTextValueSet is called by the base-binding's .textValue setter.
+        It should return the value that the setter should use.
+      -->
+      <method name="onBeforeTextValueSet">
+        <parameter name="aValue"/>
+        <body><![CDATA[
+          let val = aValue;
+          let uri;
+          try {
+            uri = makeURI(val);
+          } catch (ex) {}
+
+          if (uri) {
+            // Do not touch moz-action URIs at all.  They depend on being
+            // properly encoded and decoded and will break if decoded
+            // unexpectedly.
+            if (!this._parseActionUrl(val)) {
+              val = losslessDecodeURI(uri);
+            }
+          }
+
+          return val;
+        ]]></body>
+      </method>
+
+      <method name="_parseActionUrl">
+        <parameter name="aUrl"/>
+        <body><![CDATA[
+          const MOZ_ACTION_REGEX = /^moz-action:([^,]+),(.*)$/;
+          if (!MOZ_ACTION_REGEX.test(aUrl))
+            return null;
+
+          // URL is in the format moz-action:ACTION,PARAMS
+          // Where PARAMS is a JSON encoded object.
+          let [, type, params] = aUrl.match(MOZ_ACTION_REGEX);
+
+          let action = {
+            type,
+          };
+
+          action.params = JSON.parse(params);
+          for (let key in action.params) {
+            action.params[key] = decodeURIComponent(action.params[key]);
+          }
+
+          if ("url" in action.params) {
+            let uri;
+            try {
+              uri = makeURI(action.params.url);
+              action.params.displayUrl = losslessDecodeURI(uri);
+            } catch (e) {
+              action.params.displayUrl = action.params.url;
+            }
+          }
+
+          return action;
+        ]]></body>
+      </method>
+
+      <property name="_noActionKeys" readonly="true">
+        <getter><![CDATA[
+          if (!this.__noActionKeys) {
+            this.__noActionKeys = new Set([
+              KeyEvent.DOM_VK_ALT,
+              KeyEvent.DOM_VK_SHIFT,
+            ]);
+#ifdef XP_MACOSX
+            let modifier = KeyEvent.DOM_VK_META;
+#else
+            let modifier = KeyEvent.DOM_VK_CONTROL;
+#endif
+
+            this.__noActionKeys.add(modifier);
+          }
+          return this.__noActionKeys;
+        ]]></getter>
+      </property>
+
+      <field name="_pressedNoActionKeys"><![CDATA[
+        new Set()
+      ]]></field>
+
+      <method name="_clearNoActions">
+        <parameter name="aURL"/>
+        <body><![CDATA[
+          this._pressedNoActionKeys.clear();
+          this.popup.removeAttribute("noactions");
+          let action = this._parseActionUrl(this._value);
+          if (action)
+            this.setAttribute("actiontype", action.type);
+        ]]></body>
+      </method>
+
+      <method name="onInput">
+        <parameter name="aEvent"/>
+        <body><![CDATA[
+          if (!this.mIgnoreInput && this.mController.input == this) {
+            this._value = this.inputField.value;
+            gBrowser.userTypedValue = this.value;
+            this.valueIsTyped = true;
+            // Only wait for a result when we are sure to get one.  In some
+            // cases, like when pasting the same exact text, we may not fire
+            // a new search and we won't get a result.
+            if (this.mController.handleText()) {
+              this.gotResultForCurrentQuery = false;
+            }
+          }
+          this.resetActionType();
+        ]]></body>
+      </method>
+
+      <method name="handleEnter">
+        <parameter name="event"/>
+        <body><![CDATA[
+          // We need to ensure we're using a selected autocomplete result.
+          // A result should automatically be selected by default,
+          // however autocomplete is async and therefore we may not
+          // have a result set relating to the current input yet. If that
+          // happens, we need to mark that when the first result does get added,
+          // it needs to be handled as if enter was pressed with that first
+          // result selected.
+          // If anything other than the default (first) result is selected, then
+          // it must have been manually selected by the human. We let this
+          // explicit choice be used, even if it may be related to a previous
+          // input.
+          // However, if the default result is automatically selected, we
+          // ensure that it corresponds to the current input.
+
+          // Store the current search string so it can be used in
+          // handleCommand, which will be called as a result of
+          // mController.handleEnter().
+          // Note this is also used to detect if we should perform a delayed
+          // handleEnter, in such a case it won't have been cleared.
+          this.handleEnterInstance = {
+            searchString: this.mController.searchString,
+            event
+          };
+
+          if (this.popup.selectedIndex != 0 || this.gotResultForCurrentQuery) {
+            this.maybeCanonizeURL(event, this.value);
+            let rv = this.mController.handleEnter(false, event);
+            this.handleEnterInstance = null;
+            this.popup.overrideValue = null;
+            return rv;
+          }
+
+          return true;
+        ]]></body>
+      </method>
+
+      <method name="handleDelete">
+        <body><![CDATA[
+          // If the heuristic result is selected, then the autocomplete
+          // controller's handleDelete implementation will remove it, which is
+          // not what we want.  So in that case, call handleText so it acts as
+          // a backspace on the text value instead of removing the result.
+          if (this.popup.selectedIndex == 0 &&
+              this.popup._isFirstResultHeuristic) {
+            this.mController.handleText();
+            return false;
+          }
+          return this.mController.handleDelete();
+        ]]></body>
+      </method>
+
+      <field name="_userMadeSearchSuggestionsChoice"><![CDATA[
+        false
+      ]]></field>
+
+      <method name="_cacheUserMadeSearchSuggestionsChoice">
+        <body><![CDATA[
+          this._userMadeSearchSuggestionsChoice =
+            this._prefs.getBoolPref("userMadeSearchSuggestionsChoice") ||
+            this._prefs.getBoolPref("suggest.searches");
+        ]]></body>
+      </method>
+
+      <property name="shouldShowSearchSuggestionsNotification" readonly="true">
+        <getter><![CDATA[
+          return !this._userMadeSearchSuggestionsChoice &&
+                 !this.inPrivateContext &&
+                 // When _urlbarFocused is true, tabbrowser would close the
+                 // popup if it's opened here, so don't show the notification.
+                 !gBrowser.selectedBrowser._urlbarFocused &&
+                 Services.prefs.getBoolPref("browser.search.suggest.enabled") &&
+                 this._prefs.getIntPref("daysBeforeHidingSuggestionsPrompt");
+        ]]></getter>
+      </property>
+
+    </implementation>
+
+    <handlers>
+      <handler event="keydown"><![CDATA[
+        if (this._noActionKeys.has(event.keyCode) &&
+            this.popup.selectedIndex >= 0 &&
+            !this._pressedNoActionKeys.has(event.keyCode)) {
+          if (this._pressedNoActionKeys.size == 0) {
+            this.popup.setAttribute("noactions", "true");
+            this.removeAttribute("actiontype");
+          }
+          this._pressedNoActionKeys.add(event.keyCode);
+        }
+      ]]></handler>
+
+      <handler event="keyup"><![CDATA[
+        if (this._noActionKeys.has(event.keyCode) &&
+            this._pressedNoActionKeys.has(event.keyCode)) {
+          this._pressedNoActionKeys.delete(event.keyCode);
+          if (this._pressedNoActionKeys.size == 0)
+            this._clearNoActions();
+        }
+      ]]></handler>
+
+      <handler event="focus"><![CDATA[
+        if (event.originalTarget == this.inputField) {
+          this._hideURLTooltip();
+          this.formatValue();
+          if (this.getAttribute("pageproxystate") != "valid") {
+            UpdatePopupNotificationsVisibility();
+          }
+        }
+      ]]></handler>
+
+      <handler event="blur"><![CDATA[
+        if (event.originalTarget == this.inputField) {
+          this._clearNoActions();
+          this.formatValue();
+          if (this.getAttribute("pageproxystate") != "valid") {
+            UpdatePopupNotificationsVisibility();
+          }
+        }
+        if (ExtensionSearchHandler.hasActiveInputSession()) {
+          ExtensionSearchHandler.handleInputCancelled();
+        }
+      ]]></handler>
+
+      <handler event="dragstart" phase="capturing"><![CDATA[
+        // Drag only if the gesture starts from the input field.
+        if (this.inputField != event.originalTarget &&
+            !(this.inputField.compareDocumentPosition(event.originalTarget) &
+              Node.DOCUMENT_POSITION_CONTAINED_BY))
+          return;
+
+        // Drag only if the entire value is selected and it's a valid URI.
+        var isFullSelection = this.selectionStart == 0 &&
+                              this.selectionEnd == this.textLength;
+        if (!isFullSelection ||
+            this.getAttribute("pageproxystate") != "valid")
+          return;
+
+        var urlString = gBrowser.selectedBrowser.currentURI.spec;
+        var title = gBrowser.selectedBrowser.contentTitle || urlString;
+        var htmlString = "<a href=\"" + urlString + "\">" + urlString + "</a>";
+
+        var dt = event.dataTransfer;
+        dt.setData("text/x-moz-url", urlString + "\n" + title);
+        dt.setData("text/unicode", urlString);
+        dt.setData("text/html", htmlString);
+
+        dt.effectAllowed = "copyLink";
+        event.stopPropagation();
+      ]]></handler>
+
+      <handler event="dragover" phase="capturing" action="this.onDragOver(event, this);"/>
+      <handler event="drop" phase="capturing" action="this.onDrop(event, this);"/>
+      <handler event="select"><![CDATA[
+        if (!Cc["@mozilla.org/widget/clipboard;1"]
+               .getService(Ci.nsIClipboard)
+               .supportsSelectionClipboard())
+          return;
+
+        if (!window.QueryInterface(Ci.nsIInterfaceRequestor)
+                   .getInterface(Ci.nsIDOMWindowUtils)
+                   .isHandlingUserInput)
+          return;
+
+        var val = this._getSelectedValueForClipboard();
+        if (!val)
+          return;
+
+        Cc["@mozilla.org/widget/clipboardhelper;1"]
+          .getService(Ci.nsIClipboardHelper)
+          .copyStringToClipboard(val, Ci.nsIClipboard.kSelectionClipboard);
+      ]]></handler>
+    </handlers>
+
+  </binding>
+
+  <binding id="urlbar-rich-result-popup" extends="chrome://global/content/bindings/autocomplete.xml#autocomplete-rich-result-popup">
+
+    <resources>
+      <stylesheet src="chrome://browser/content/search/searchbarBindings.css"/>
+      <stylesheet src="chrome://browser/skin/searchbar.css"/>
+    </resources>
+
+    <content ignorekeys="true" level="top" consumeoutsideclicks="never"
+             aria-owns="richlistbox">
+      <xul:hbox anonid="search-suggestions-notification"
+                align="center"
+                role="alert"
+                aria-describedby="search-suggestions-notification-text">
+        <xul:description flex="1">
+          &urlbar.searchSuggestionsNotification.question;
+          <!-- Several things here are to make the label accessibile via an
+               accesskey so that a11y doesn't suck: the accesskey, using an
+               onclick handler instead of an href attribute, the control
+               attribute, and having the control attribute refer to a valid ID
+               that is the label itself. -->
+          <xul:label id="search-suggestions-notification-learn-more"
+                     class="text-link"
+                     role="link"
+                     value="&urlbar.searchSuggestionsNotification.learnMore;"
+                     accesskey="&urlbar.searchSuggestionsNotification.learnMore.accesskey;"
+                     onclick="document.getBindingParent(this).openSearchSuggestionsNotificationLearnMoreURL();"
+                     control="search-suggestions-notification-learn-more"/>
+        </xul:description>
+        <xul:button anonid="search-suggestions-notification-disable"
+                    label="&urlbar.searchSuggestionsNotification.disable;"
+                    accesskey="&urlbar.searchSuggestionsNotification.disable.accesskey;"
+                    onclick="document.getBindingParent(this).dismissSearchSuggestionsNotification(false);"/>
+        <xul:button anonid="search-suggestions-notification-enable"
+                    label="&urlbar.searchSuggestionsNotification.enable;"
+                    accesskey="&urlbar.searchSuggestionsNotification.enable.accesskey;"
+                    onclick="document.getBindingParent(this).dismissSearchSuggestionsNotification(true);"/>
+      </xul:hbox>
+      <xul:richlistbox anonid="richlistbox" class="autocomplete-richlistbox"
+                       flex="1"/>
+      <xul:hbox anonid="footer">
+        <children/>
+        <xul:vbox anonid="one-off-search-buttons"
+                  class="search-one-offs"
+                  compact="true"
+                  includecurrentengine="true"
+                  disabletab="true"
+                  flex="1"/>
+      </xul:hbox>
+    </content>
+
+    <implementation>
+      <field name="_maxResults">0</field>
+
+      <field name="_bundle" readonly="true">
+        Cc["@mozilla.org/intl/stringbundle;1"].
+          getService(Ci.nsIStringBundleService).
+          createBundle("chrome://browser/locale/places/places.properties");
+      </field>
+
+      <field name="searchSuggestionsNotification" readonly="true">
+        document.getAnonymousElementByAttribute(
+          this, "anonid", "search-suggestions-notification"
+        );
+      </field>
+
+      <field name="footer" readonly="true">
+        document.getAnonymousElementByAttribute(this, "anonid", "footer");
+      </field>
+
+      <field name="oneOffSearchButtons" readonly="true">
+        document.getAnonymousElementByAttribute(this, "anonid",
+                                                "one-off-search-buttons");
+      </field>
+
+      <field name="_oneOffSearchesEnabled">false</field>
+
+      <field name="_overrideValue">null</field>
+      <property name="overrideValue"
+                onget="return this._overrideValue;"
+                onset="this._overrideValue = val; return val;"/>
+
+      <method name="onPopupClick">
+        <parameter name="aEvent"/>
+        <body><![CDATA[
+          if (aEvent.button == 2) {
+            // Ignore right-clicks.
+            return;
+          }
+          // Otherwise "call super" -- do what autocomplete-base-popup does.
+          let controller = this.view.QueryInterface(Components.interfaces.nsIAutoCompleteController);
+          controller.handleEnter(true, aEvent);
+        ]]></body>
+      </method>
+
+      <method name="enableOneOffSearches">
+        <parameter name="enable"/>
+        <body><![CDATA[
+          this._oneOffSearchesEnabled = enable;
+          if (enable) {
+            this.oneOffSearchButtons.telemetryOrigin = "urlbar";
+            this.oneOffSearchButtons.style.display = "-moz-box";
+            this.oneOffSearchButtons.popup = this;
+            this.oneOffSearchButtons.textbox = this.input;
+          } else {
+            this.oneOffSearchButtons.telemetryOrigin = null;
+            this.oneOffSearchButtons.style.display = "none";
+            this.oneOffSearchButtons.popup = null;
+            this.oneOffSearchButtons.textbox = null;
+          }
+        ]]></body>
+      </method>
+
+      <method name="openSearchSuggestionsNotificationLearnMoreURL">
+        <body><![CDATA[
+        let url = Services.urlFormatter.formatURL(
+          Services.prefs.getCharPref("app.support.baseURL") + "suggestions"
+        );
+        openUILinkIn(url, "tab");
+        ]]></body>
+      </method>
+
+      <method name="dismissSearchSuggestionsNotification">
+        <parameter name="enableSuggestions"/>
+        <body><![CDATA[
+          // Make sure the urlbar is focused.  It won't be, for example, if the
+          // user used an accesskey to make an opt-in choice.  mIgnoreFocus
+          // prevents the text from being selected.
+          this.input.mIgnoreFocus = true;
+          this.input.focus();
+          this.input.mIgnoreFocus = false;
+
+          Services.prefs.setBoolPref(
+            "browser.urlbar.suggest.searches", enableSuggestions
+          );
+          Services.prefs.setBoolPref(
+            "browser.urlbar.userMadeSearchSuggestionsChoice", true
+          );
+          // The input's pref observer will now hide the notification.
+        ]]></body>
+      </method>
+
+      <!-- Override this so that navigating between items results in an item
+           always being selected. -->
+      <method name="getNextIndex">
+        <parameter name="reverse"/>
+        <parameter name="amount"/>
+        <parameter name="index"/>
+        <parameter name="maxRow"/>
+        <body><![CDATA[
+          if (maxRow < 0)
+            return -1;
+
+          let newIndex = index + (reverse ? -1 : 1) * amount;
+
+          // We only want to wrap if navigation is in any direction by one item,
+          // otherwise we clamp to one end of the list.
+          // ie, hitting page-down will only cause is to wrap if we're already
+          // at one end of the list.
+
+          // Allow the selection to be removed if the first result is not a
+          // heuristic result.
+          if (!this._isFirstResultHeuristic) {
+            if (reverse && index == -1 || newIndex > maxRow && index != maxRow)
+              newIndex = maxRow;
+            else if (!reverse && index == -1 || newIndex < 0 && index != 0)
+              newIndex = 0;
+
+            if (newIndex < 0 && index == 0 || newIndex > maxRow && index == maxRow)
+              newIndex = -1;
+
+            return newIndex;
+          }
+
+          // Otherwise do not allow the selection to be removed.
+          if (newIndex < 0) {
+            newIndex = index > 0 ? 0 : maxRow;
+          } else if (newIndex > maxRow) {
+            newIndex = index < maxRow ? maxRow : 0;
+          }
+          return newIndex;
+        ]]></body>
+      </method>
+
+      <property name="_isFirstResultHeuristic" readonly="true">
+        <getter>
+          <![CDATA[
+            // The popup usually has a special "heuristic" first result (added
+            // by UnifiedComplete.js) that is automatically selected when the
+            // popup opens.
+            return this.input.mController.matchCount > 0 &&
+                   this.input.mController
+                             .getStyleAt(0)
+                             .split(/\s+/).indexOf("heuristic") > 0;
+          ]]>
+        </getter>
+      </property>
+
+      <property name="maxResults">
+        <getter>
+          <![CDATA[
+            if (!this._maxResults) {
+              var prefService =
+                Components.classes["@mozilla.org/preferences-service;1"]
+                          .getService(Components.interfaces.nsIPrefBranch);
+              this._maxResults = prefService.getIntPref("browser.urlbar.maxRichResults");
+            }
+            return this._maxResults;
+          ]]>
+        </getter>
+        <setter>
+          <![CDATA[
+            return this._maxResults = parseInt(val);
+          ]]>
+        </setter>
+      </property>
+
+      <method name="openAutocompletePopup">
+        <parameter name="aInput"/>
+        <parameter name="aElement"/>
+        <body>
+          <![CDATA[
+          // initially the panel is hidden
+          // to avoid impacting startup / new window performance
+          aInput.popup.hidden = false;
+
+          let showNotification = aInput.shouldShowSearchSuggestionsNotification;
+          if (showNotification) {
+            let prefs = aInput._prefs;
+            let now = new Date();
+            let date = now.getFullYear() * 10000 + (now.getMonth() + 1) * 100 + now.getDate();
+            let previousDate = prefs.getIntPref("lastSuggestionsPromptDate");
+            if (previousDate < date) {
+              let remainingDays =
+                prefs.getIntPref("daysBeforeHidingSuggestionsPrompt") - 1;
+              prefs.setIntPref("daysBeforeHidingSuggestionsPrompt",
+                               remainingDays);
+              prefs.setIntPref("lastSuggestionsPromptDate", date);
+              if (!remainingDays)
+                showNotification = false;
+            }
+          }
+
+          if (showNotification) {
+            this._showSearchSuggestionsNotification();
+          } else if (this.classList.contains("showSearchSuggestionsNotification")) {
+            this._hideSearchSuggestionsNotification();
+          }
+
+          this._openAutocompletePopup(aInput, aElement);
+          ]]>
+        </body>
+      </method>
+
+      <method name="_openAutocompletePopup">
+        <parameter name="aInput"/>
+        <parameter name="aElement"/>
+        <body><![CDATA[
+          if (this.mPopupOpen) {
+            return;
+          }
+
+          this.mInput = aInput;
+          aInput.controller.setInitiallySelectedIndex(this._isFirstResultHeuristic ? 0 : -1);
+          this.view = aInput.controller.QueryInterface(Components.interfaces.nsITreeView);
+          this._invalidate();
+
+          var rect = window.document.documentElement.getBoundingClientRect();
+          var width = rect.right - rect.left;
+          this.setAttribute("width", width);
+
+          // Adjust the direction of the autocomplete popup list based on the textbox direction, bug 649840
+          var popupDirection = aElement.ownerDocument.defaultView.getComputedStyle(aElement).direction;
+          this.style.direction = popupDirection;
+
+          // Make the popup's starting margin negative so that the leading edge
+          // of the popup aligns with the window border.
+          let elementRect = aElement.getBoundingClientRect();
+          if (popupDirection == "rtl") {
+            let offset = elementRect.right - rect.right
+            this.style.marginRight = offset + "px";
+          } else {
+            let offset = rect.left - elementRect.left;
+            this.style.marginLeft = offset + "px";
+          }
+
+          // Keep the popup items' site icons aligned with the urlbar's identity
+          // icon if it's not too far from the edge of the window.  If there are
+          // at most two toolbar buttons between the window edge and the urlbar,
+          // then consider that as "not too far."  The forward button's
+          // visibility may have changed since the last time the popup was
+          // opened, so this needs to happen now.  Do it *before* the popup
+          // opens because otherwise the items will visibly shift.
+          let nodes = [...document.getElementById("nav-bar-customization-target").childNodes];
+          let urlbarPosition = nodes.findIndex(n => n.id == "urlbar-container");
+          let alignSiteIcons = urlbarPosition <= 2 &&
+                               nodes.slice(0, urlbarPosition)
+                                    .every(n => n.localName == "toolbarbutton");
+          if (alignSiteIcons) {
+            let identityRect =
+              document.getElementById("identity-icon").getBoundingClientRect();
+            this.siteIconStart = popupDirection == "rtl" ? identityRect.right
+                                                         : identityRect.left;
+          } else {
+            // Reset the alignment so that the site icons are positioned
+            // according to whatever's in the CSS.
+            this.siteIconStart = undefined;
+          }
+
+          // Position the popup below the navbar.  To get the y-coordinate,
+          // which is an offset from the bottom of the input, subtract the
+          // bottom of the navbar from the buttom of the input.
+          let yOffset =
+            document.getElementById("nav-bar").getBoundingClientRect().bottom -
+            aInput.getBoundingClientRect().bottom;
+          this.openPopup(aElement, "after_start", 0, yOffset, false, false);
+        ]]></body>
+      </method>
+
+      <method name="_updateFooterVisibility">
+        <body>
+          <![CDATA[
+          this.footer.collapsed = this._matchCount == 0;
+          ]]>
+        </body>
+      </method>
+
+      <method name="_showSearchSuggestionsNotification">
+        <body>
+          <![CDATA[
+          // With the notification shown, the listbox's height can sometimes be
+          // too small when it's flexed, as it normally is.  Also, it can start
+          // out slightly scrolled down.  Both problems appear together, most
+          // often when the popup is very narrow and the notification's text
+          // must wrap.  Work around them by removing the flex.
+          //
+          // But without flexing the listbox, the listbox's height animation
+          // sometimes fails to complete, leaving the popup too tall.  Work
+          // around that problem by disabling the listbox animation.
+          this.richlistbox.flex = 0;
+          this.setAttribute("dontanimate", "true");
+
+          this.classList.add("showSearchSuggestionsNotification");
+          this._updateFooterVisibility();
+
+          // This event allows accessibility APIs to see the notification.
+          if (!this.popupOpen) {
+            let event = document.createEvent("Events");
+            event.initEvent("AlertActive", true, true);
+            this.searchSuggestionsNotification.dispatchEvent(event);
+          }
+          ]]>
+        </body>
+      </method>
+
+      <method name="searchSuggestionsNotificationWasDismissed">
+        <parameter name="enableSuggestions"/>
+        <body>
+          <![CDATA[
+          if (!this.popupOpen) {
+            this._hideSearchSuggestionsNotification();
+            return;
+          }
+          this._hideSearchSuggestionsNotificationWithAnimation().then(() => {
+            if (enableSuggestions && this.input.textValue) {
+              // Start a new search so that suggestions appear immediately.
+              this.input.controller.startSearch(this.input.textValue);
+            }
+          });
+          ]]>
+        </body>
+      </method>
+
+      <method name="_hideSearchSuggestionsNotification">
+        <body>
+          <![CDATA[
+          this.classList.remove("showSearchSuggestionsNotification");
+          this.richlistbox.flex = 1;
+          this.removeAttribute("dontanimate");
+          if (this._matchCount) {
+            // Update popup height.
+            this._invalidate();
+          } else {
+            this.closePopup();
+          }
+          ]]>
+        </body>
+      </method>
+
+      <method name="_hideSearchSuggestionsNotificationWithAnimation">
+        <body>
+          <![CDATA[
+          return new Promise(resolve => {
+            let notificationHeight = this.searchSuggestionsNotification
+                                         .getBoundingClientRect()
+                                         .height;
+            this.searchSuggestionsNotification.style.marginTop =
+              "-" + notificationHeight + "px";
+
+            let popupHeightPx =
+              (this.getBoundingClientRect().height - notificationHeight) + "px";
+            this.style.height = popupHeightPx;
+
+            let onTransitionEnd = () => {
+              this.removeEventListener("transitionend", onTransitionEnd, true);
+              this.searchSuggestionsNotification.style.marginTop = "0px";
+              this.style.removeProperty("height");
+              this._hideSearchSuggestionsNotification();
+              resolve();
+            };
+            this.addEventListener("transitionend", onTransitionEnd, true);
+          });
+          ]]>
+        </body>
+      </method>
+
+      <method name="_selectedOneOffChanged">
+        <body><![CDATA[
+          // Update all searchengine result items to use the newly selected
+          // engine.
+          for (let item of this.richlistbox.childNodes) {
+            if (item.collapsed) {
+              break;
+            }
+            let url = item.getAttribute("url");
+            if (url) {
+              let action = item._parseActionUrl(url);
+              if (action && action.type == "searchengine") {
+                item._adjustAcItem();
+              }
+            }
+          }
+        ]]></body>
+      </method>
+
+      <!-- This handles keypress changes to the selection among the one-off
+           search buttons and between the one-offs and the listbox.  It returns
+           true if the keypress was consumed and false if not. -->
+      <method name="handleKeyPress">
+        <parameter name="aEvent"/>
+        <body><![CDATA[
+          this.oneOffSearchButtons.handleKeyPress(aEvent, this._matchCount,
+                                                  !this._isFirstResultHeuristic,
+                                                  gBrowser.userTypedValue);
+          return aEvent.defaultPrevented;
+        ]]></body>
+      </method>
+
+      <!-- This is called when a one-off is clicked and when "search in new tab"
+           is selected from a one-off context menu. -->
+      <method name="handleOneOffSearch">
+        <parameter name="event"/>
+        <parameter name="engine"/>
+        <parameter name="where"/>
+        <parameter name="params"/>
+        <body><![CDATA[
+          this.input.handleCommand(event, where, params);
+        ]]></body>
+      </method>
+
+      <!-- Result listitems call this to determine which search engine they
+           should show in their labels and include in their url attributes. -->
+      <property name="overrideSearchEngineName" readonly="true">
+        <getter><![CDATA[
+          let button = this.oneOffSearchButtons.selectedButton;
+          return button && button.engine && button.engine.name;
+        ]]></getter>
+      </property>
+
+      <method name="createResultLabel">
+        <parameter name="item"/>
+        <parameter name="proposedLabel"/>
+        <body>
+          <![CDATA[
+            let parts = [proposedLabel];
+
+            let action = this.mInput._parseActionUrl(item.getAttribute("url"));
+            if (action) {
+              switch (action.type) {
+              case "searchengine":
+                parts = [
+                  action.params.searchSuggestion || action.params.searchQuery,
+                  action.params.engineName,
+                ];
+                break;
+              case "switchtab":
+              case "remotetab":
+                parts = [
+                  item.getAttribute("title"),
+                  item.getAttribute("displayurl"),
+                ];
+                break;
+              }
+            }
+
+            let types = item.getAttribute("type").split(/\s+/);
+            let type = types.find(t => t != "action" && t != "heuristic");
+            try {
+              // Some types intentionally do not map to strings, which is not
+              // an error.
+              parts.push(this._bundle.GetStringFromName(type + "ResultLabel"));
+            } catch (e) {}
+
+            return parts.filter(str => str).join(" ");
+          ]]>
+        </body>
+      </method>
+
+      <method name="onResultsAdded">
+        <body>
+          <![CDATA[
+            // If nothing is selected yet, select the first result if it is a
+            // pre-selected "heuristic" result.  (See UnifiedComplete.js.)
+            if (this.selectedIndex == -1 && this._isFirstResultHeuristic) {
+              // Don't fire DOMMenuItemActive so that screen readers still see
+              // the input as being focused.
+              this.richlistbox.suppressMenuItemEvent = true;
+              this.input.controller.setInitiallySelectedIndex(0);
+              this.richlistbox.suppressMenuItemEvent = false;
+            }
+
+            this.input.gotResultForCurrentQuery = true;
+
+            // Check if we should perform a delayed handleEnter.
+            if (this.input.handleEnterInstance) {
+              let instance = this.input.handleEnterInstance;
+              this.input.handleEnterInstance = null;
+              // Don't handle this immediately or we could cause a recursive
+              // loop where the controller sets popupOpen and re-enters here.
+              setTimeout(() => {
+                // Safety check: handle only if the search string didn't change.
+                let { event, searchString } = instance;
+                if (this.input.mController.searchString == searchString) {
+                  this.input.maybeCanonizeURL(event, searchString);
+                  this.input.mController.handleEnter(false, event);
+                  this.overrideValue = null;
+                }
+              }, 0);
+            }
+          ]]>
+        </body>
+      </method>
+
+      <method name="_onSearchBegin">
+        <body><![CDATA[
+          // Set the selected index to 0 (heuristic) until a result comes back
+          // and we can evaluate it better.
+          //
+          // This is required to properly manage delayed handleEnter:
+          // 1. if a search starts we set selectedIndex to 0 here, and it will
+          //    be updated by onResultsAdded. Since selectedIndex is 0,
+          //    handleEnter will delay the action if a result didn't arrive yet.
+          // 2. if a search doesn't start (for example if autocomplete is
+          //    disabled), this won't be called, and the selectedIndex will be
+          //    the default -1 value. Then handleEnter will know it should not
+          //    delay the action, cause a result wont't ever arrive.
+          this.input.controller.setInitiallySelectedIndex(0);
+        ]]></body>
+      </method>
+
+      <field name="_addonIframe">null</field>
+      <field name="_addonIframeOwner">null</field>
+      <field name="_addonIframeOverriddenFunctionsByName">{}</field>
+
+      <!-- These methods must be overridden and properly handled by the API
+           runtime so that it doesn't break the popup.  If any of these methods
+           is not overridden, then initAddonIframe should throw. -->
+      <field name="_addonIframeOverrideFunctionNames">[
+        "_invalidate",
+      ]</field>
+
+      <field name="_addonIframeHiddenAnonids">[
+        "search-suggestions-notification",
+        "richlistbox",
+        "one-off-search-buttons",
+      ]</field>
+      <field name="_addonIframeHiddenDisplaysByAnonid">{}</field>
+
+      <method name="initAddonIframe">
+        <parameter name="owner"/>
+        <parameter name="overrides"/>
+        <body><![CDATA[
+          if (this._addonIframeOwner) {
+            // Another add-on has already requested the iframe.  Return null to
+            // signal to the calling add-on that it should not take over the
+            // popup.  First add-on wins for now.
+            return null;
+          }
+          // Make sure all overrides are provided before doing anything.
+          for (let name of this._addonIframeOverrideFunctionNames) {
+            if (typeof(overrides[name]) != "function") {
+              throw new Error(
+                "Override for method '" + name + "' must be given"
+              );
+            }
+          }
+          // OK, insert the iframe.
+          this._addonIframeOwner = owner;
+          this._addonIframe = this._makeAddonIframe();
+          this._addonIframeOverriddenFunctionsByName = {};
+          for (let name of this._addonIframeOverrideFunctionNames) {
+            this._addonIframeOverriddenFunctionsByName[name] = this[name];
+            this[name] = overrides[name];
+          }
+          return this._addonIframe;
+        ]]></body>
+      </method>
+
+      <method name="destroyAddonIframe">
+        <parameter name="owner"/>
+        <body><![CDATA[
+          if (this._addonIframeOwner != owner) {
+            throw new Error("You're not the iframe owner");
+          }
+          this._addonIframeOwner = null;
+          this._addonIframe.remove();
+          this._addonIframe = null;
+          for (let anonid of this._addonIframeHiddenAnonids) {
+            let child = document.getAnonymousElementByAttribute(
+              this, "anonid", anonid
+            );
+            child.style.display =
+              this._addonIframeHiddenDisplaysByAnonid[anonid];
+          }
+          for (let name in this._addonIframeOverriddenFunctionsByName) {
+            this[name] = this._addonIframeOverriddenFunctionsByName[name];
+          }
+          this._addonIframeOverriddenFunctionsByName = {};
+        ]]></body>
+      </method>
+
+      <method name="_makeAddonIframe">
+        <body><![CDATA[
+          this._addonIframeHiddenDisplaysByAnonid = {};
+          for (let anonid of this._addonIframeHiddenAnonids) {
+            let child = document.getAnonymousElementByAttribute(
+              this, "anonid", anonid
+            );
+            this._addonIframeHiddenDisplaysByAnonid[anonid] =
+              child.style.display;
+            child.style.display = "none";
+          }
+          let XUL_NS =
+            "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
+          let iframe = document.createElementNS(XUL_NS, "iframe");
+          iframe.setAttribute("type", "content");
+          iframe.setAttribute("flex", "1");
+          iframe.style.transition = "height 100ms";
+          this.appendChild(iframe);
+          return iframe;
+        ]]></body>
+      </method>
+
+    </implementation>
+    <handlers>
+
+      <handler event="SelectedOneOffButtonChanged"><![CDATA[
+        this._selectedOneOffChanged();
+      ]]></handler>
+
+      <handler event="mousedown"><![CDATA[
+        // Required to make the xul:label.text-link elements in the search
+        // suggestions notification work correctly when clicked on Linux.
+        // This is copied from the mousedown handler in
+        // browser-search-autocomplete-result-popup, which apparently had a
+        // similar problem.
+        event.preventDefault();
+      ]]></handler>
+
+    </handlers>
+  </binding>
+
+  <binding id="addon-progress-notification" extends="chrome://global/content/bindings/notification.xml#popup-notification">
+    <implementation>
+      <constructor><![CDATA[
+        if (!this.notification)
+          return;
+
+        this.notification.options.installs.forEach(function(aInstall) {
+          aInstall.addListener(this);
+        }, this);
+
+        // Calling updateProgress can sometimes cause this notification to be
+        // removed in the middle of refreshing the notification panel which
+        // makes the panel get refreshed again. Just initialise to the
+        // undetermined state and then schedule a proper check at the next
+        // opportunity
+        this.setProgress(0, -1);
+        this._updateProgressTimeout = setTimeout(this.updateProgress.bind(this), 0);
+      ]]></constructor>
+
+      <destructor><![CDATA[
+        this.destroy();
+      ]]></destructor>
+
+      <field name="progressmeter" readonly="true">
+        document.getElementById("addon-progress-notification-progressmeter");
+      </field>
+      <field name="progresstext" readonly="true">
+        document.getElementById("addon-progress-notification-progresstext");
+      </field>
+      <property name="DownloadUtils" readonly="true">
+        <getter><![CDATA[
+          let module = {};
+          Components.utils.import("resource://gre/modules/DownloadUtils.jsm", module);
+          Object.defineProperty(this, "DownloadUtils", {
+            configurable: true,
+            enumerable: true,
+            writable: true,
+            value: module.DownloadUtils
+          });
+          return module.DownloadUtils;
+        ]]></getter>
+      </property>
+
+      <method name="destroy">
+        <body><![CDATA[
+          if (!this.notification)
+            return;
+
+          this.notification.options.installs.forEach(function(aInstall) {
+            aInstall.removeListener(this);
+          }, this);
+          clearTimeout(this._updateProgressTimeout);
+        ]]></body>
+      </method>
+
+      <method name="setProgress">
+        <parameter name="aProgress"/>
+        <parameter name="aMaxProgress"/>
+        <body><![CDATA[
+          if (aMaxProgress == -1) {
+            this.progressmeter.setAttribute("mode", "undetermined");
+          } else {
+            this.progressmeter.setAttribute("mode", "determined");
+            this.progressmeter.setAttribute("value", (aProgress * 100) / aMaxProgress);
+          }
+
+          let now = Date.now();
+
+          if (!this.notification.lastUpdate) {
+            this.notification.lastUpdate = now;
+            this.notification.lastProgress = aProgress;
+            return;
+          }
+
+          let delta = now - this.notification.lastUpdate;
+          if ((delta < 400) && (aProgress < aMaxProgress))
+            return;
+
+          delta /= 1000;
+
+          // This code is taken from nsDownloadManager.cpp
+          let speed = (aProgress - this.notification.lastProgress) / delta;
+          if (this.notification.speed)
+            speed = speed * 0.9 + this.notification.speed * 0.1;
+
+          this.notification.lastUpdate = now;
+          this.notification.lastProgress = aProgress;
+          this.notification.speed = speed;
+
+          let status = null;
+          [status, this.notification.last] = this.DownloadUtils.getDownloadStatus(aProgress, aMaxProgress, speed, this.notification.last);
+          this.progresstext.setAttribute("value", status);
+          this.progresstext.setAttribute("tooltiptext", status);
+        ]]></body>
+      </method>
+
+      <method name="cancel">
+        <body><![CDATA[
+          let installs = this.notification.options.installs;
+          installs.forEach(function(aInstall) {
+            try {
+              aInstall.cancel();
+            } catch (e) {
+              // Cancel will throw if the download has already failed
+            }
+          }, this);
+
+          PopupNotifications.remove(this.notification);
+        ]]></body>
+      </method>
+
+      <method name="updateProgress">
+        <body><![CDATA[
+          if (!this.notification)
+            return;
+
+          let downloadingCount = 0;
+          let progress = 0;
+          let maxProgress = 0;
+
+          this.notification.options.installs.forEach(function(aInstall) {
+            if (aInstall.maxProgress == -1)
+              maxProgress = -1;
+            progress += aInstall.progress;
+            if (maxProgress >= 0)
+              maxProgress += aInstall.maxProgress;
+            if (aInstall.state < AddonManager.STATE_DOWNLOADED)
+              downloadingCount++;
+          });
+
+          if (downloadingCount == 0) {
+            this.destroy();
+            if (Preferences.get("xpinstall.customConfirmationUI", false)) {
+              this.progressmeter.setAttribute("mode", "undetermined");
+              let status = gNavigatorBundle.getString("addonDownloadVerifying");
+              this.progresstext.setAttribute("value", status);
+              this.progresstext.setAttribute("tooltiptext", status);
+            } else {
+              PopupNotifications.remove(this.notification);
+            }
+          } else {
+            this.setProgress(progress, maxProgress);
+          }
+        ]]></body>
+      </method>
+
+      <method name="onDownloadProgress">
+        <body><![CDATA[
+          this.updateProgress();
+        ]]></body>
+      </method>
+
+      <method name="onDownloadFailed">
+        <body><![CDATA[
+          this.updateProgress();
+        ]]></body>
+      </method>
+
+      <method name="onDownloadCancelled">
+        <body><![CDATA[
+          this.updateProgress();
+        ]]></body>
+      </method>
+
+      <method name="onDownloadEnded">
+        <body><![CDATA[
+          this.updateProgress();
+        ]]></body>
+      </method>
+    </implementation>
+  </binding>
+
+  <binding id="plugin-popupnotification-center-item">
+    <content align="center">
+      <xul:vbox pack="center" anonid="itemBox" class="itemBox">
+        <xul:description anonid="center-item-label" class="center-item-label" />
+        <xul:hbox flex="1" pack="start" align="center" anonid="center-item-warning">
+          <xul:image anonid="center-item-warning-icon" class="center-item-warning-icon"/>
+          <xul:label anonid="center-item-warning-label"/>
+          <xul:label anonid="center-item-link" value="&checkForUpdates;" class="text-link"/>
+        </xul:hbox>
+      </xul:vbox>
+      <xul:vbox pack="center">
+        <xul:menulist class="center-item-menulist"
+                      anonid="center-item-menulist">
+          <xul:menupopup>
+            <xul:menuitem anonid="allownow" value="allownow"
+                          label="&pluginActivateNow.label;" />
+            <xul:menuitem anonid="allowalways" value="allowalways"
+                          label="&pluginActivateAlways.label;" />
+            <xul:menuitem anonid="block" value="block"
+                          label="&pluginBlockNow.label;" />
+          </xul:menupopup>
+        </xul:menulist>
+      </xul:vbox>
+    </content>
+    <resources>
+      <stylesheet src="chrome://global/skin/notification.css"/>
+    </resources>
+    <implementation>
+      <constructor><![CDATA[
+        document.getAnonymousElementByAttribute(this, "anonid", "center-item-label").value = this.action.pluginName;
+
+        let curState = "block";
+        if (this.action.fallbackType == Ci.nsIObjectLoadingContent.PLUGIN_ACTIVE) {
+          if (this.action.pluginPermissionType == Ci.nsIPermissionManager.EXPIRE_SESSION) {
+            curState = "allownow";
+          } else {
+            curState = "allowalways";
+          }
+        }
+        document.getAnonymousElementByAttribute(this, "anonid", "center-item-menulist").value = curState;
+
+        let warningString = "";
+        let linkString = "";
+
+        let link = document.getAnonymousElementByAttribute(this, "anonid", "center-item-link");
+
+        let url;
+        let linkHandler;
+
+        if (this.action.pluginTag.enabledState == Ci.nsIPluginTag.STATE_DISABLED) {
+          document.getAnonymousElementByAttribute(this, "anonid", "center-item-menulist").hidden = true;
+          warningString = gNavigatorBundle.getString("pluginActivateDisabled.label");
+          linkString = gNavigatorBundle.getString("pluginActivateDisabled.manage");
+          linkHandler = function(event) {
+            event.preventDefault();
+            gPluginHandler.managePlugins();
+          };
+          document.getAnonymousElementByAttribute(this, "anonid", "center-item-warning-icon").hidden = true;
+        } else {
+          url = this.action.detailsLink;
+
+          switch (this.action.blocklistState) {
+          case Ci.nsIBlocklistService.STATE_NOT_BLOCKED:
+            document.getAnonymousElementByAttribute(this, "anonid", "center-item-warning").hidden = true;
+            break;
+          case Ci.nsIBlocklistService.STATE_BLOCKED:
+            document.getAnonymousElementByAttribute(this, "anonid", "center-item-menulist").hidden = true;
+            warningString = gNavigatorBundle.getString("pluginActivateBlocked.label");
+            linkString = gNavigatorBundle.getString("pluginActivate.learnMore");
+            break;
+          case Ci.nsIBlocklistService.STATE_VULNERABLE_UPDATE_AVAILABLE:
+            warningString = gNavigatorBundle.getString("pluginActivateOutdated.label");
+            linkString = gNavigatorBundle.getString("pluginActivate.updateLabel");
+            break;
+          case Ci.nsIBlocklistService.STATE_VULNERABLE_NO_UPDATE:
+            warningString = gNavigatorBundle.getString("pluginActivateVulnerable.label");
+            linkString = gNavigatorBundle.getString("pluginActivate.riskLabel");
+            break;
+          }
+        }
+        document.getAnonymousElementByAttribute(this, "anonid", "center-item-warning-label").value = warningString;
+
+        let chromeWin = window.QueryInterface(Ci.nsIDOMChromeWindow);
+        let isWindowPrivate = PrivateBrowsingUtils.isWindowPrivate(chromeWin);
+
+        if (isWindowPrivate) {
+          // TODO: temporary compromise of hiding some privacy leaks, remove once bug 892487 is fixed
+          let allowalways = document.getAnonymousElementByAttribute(this, "anonid", "allowalways");
+          let block = document.getAnonymousElementByAttribute(this, "anonid", "block");
+          let allownow = document.getAnonymousElementByAttribute(this, "anonid", "allownow");
+
+          allowalways.hidden = curState !== "allowalways";
+          block.hidden       = curState !== "block";
+          allownow.hidden    = curState === "allowalways";
+        }
+
+        if (url || linkHandler) {
+          link.value = linkString;
+          if (url) {
+            link.href = url;
+          }
+          if (linkHandler) {
+            link.addEventListener("click", linkHandler);
+          }
+        } else {
+          link.hidden = true;
+        }
+      ]]></constructor>
+      <property name="value">
+        <getter>
+          return document.getAnonymousElementByAttribute(this, "anonid",
+                   "center-item-menulist").value;
+        </getter>
+        <setter><!-- This should be used only in automated tests -->
+          document.getAnonymousElementByAttribute(this, "anonid",
+                    "center-item-menulist").value = val;
+        </setter>
+      </property>
+    </implementation>
+  </binding>
+
+  <binding id="click-to-play-plugins-notification" extends="chrome://global/content/bindings/notification.xml#popup-notification">
+    <content align="start" style="width: &pluginNotification.width;;">
+      <xul:vbox flex="1" align="stretch" class="popup-notification-main-box"
+                xbl:inherits="popupid">
+        <xul:hbox class="click-to-play-plugins-notification-description-box" flex="1" align="start">
+          <xul:description class="click-to-play-plugins-outer-description" flex="1">
+            <html:span anonid="click-to-play-plugins-notification-description" />
+            <xul:label class="text-link click-to-play-plugins-notification-link" anonid="click-to-play-plugins-notification-link" />
+          </xul:description>
+          <xul:toolbarbutton anonid="closebutton"
+                             class="messageCloseButton popup-notification-closebutton tabbable close-icon"
+                             xbl:inherits="oncommand=closebuttoncommand"
+                             tooltiptext="&closeNotification.tooltip;"/>
+        </xul:hbox>
+        <xul:grid anonid="click-to-play-plugins-notification-center-box"
+                  class="click-to-play-plugins-notification-center-box">
+          <xul:columns>
+            <xul:column flex="1"/>
+            <xul:column/>
+          </xul:columns>
+          <xul:rows>
+            <children includes="row"/>
+            <xul:hbox pack="start" anonid="plugin-notification-showbox">
+              <xul:button label="&pluginNotification.showAll.label;"
+                          accesskey="&pluginNotification.showAll.accesskey;"
+                          class="plugin-notification-showbutton"
+                          oncommand="document.getBindingParent(this)._setState(2)"/>
+            </xul:hbox>
+          </xul:rows>
+        </xul:grid>
+        <xul:hbox anonid="button-container"
+                  class="click-to-play-plugins-notification-button-container"
+                  pack="center" align="center">
+          <xul:button anonid="primarybutton"
+                      class="click-to-play-popup-button"
+                      oncommand="document.getBindingParent(this)._onButton(this)"
+                      flex="1"/>
+          <xul:button anonid="secondarybutton"
+                      class="click-to-play-popup-button"
+                      oncommand="document.getBindingParent(this)._onButton(this);"
+                      flex="1"/>
+        </xul:hbox>
+        <xul:box hidden="true">
+          <children/>
+        </xul:box>
+      </xul:vbox>
+    </content>
+    <resources>
+      <stylesheet src="chrome://global/skin/notification.css"/>
+    </resources>
+    <implementation>
+      <field name="_states">
+        ({SINGLE: 0, MULTI_COLLAPSED: 1, MULTI_EXPANDED: 2})
+      </field>
+      <field name="_primaryButton">
+        document.getAnonymousElementByAttribute(this, "anonid", "primarybutton");
+      </field>
+      <field name="_secondaryButton">
+        document.getAnonymousElementByAttribute(this, "anonid", "secondarybutton")
+      </field>
+      <field name="_buttonContainer">
+        document.getAnonymousElementByAttribute(this, "anonid", "button-container")
+      </field>
+      <field name="_brandShortName">
+        document.getElementById("bundle_brand").getString("brandShortName")
+      </field>
+      <field name="_items">[]</field>
+      <constructor><![CDATA[
+        const XUL_NS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
+        let sortedActions = [];
+        for (let action of this.notification.options.pluginData.values()) {
+          sortedActions.push(action);
+        }
+        sortedActions.sort((a, b) => a.pluginName.localeCompare(b.pluginName));
+
+        for (let action of sortedActions) {
+          let item = document.createElementNS(XUL_NS, "row");
+          item.setAttribute("class", "plugin-popupnotification-centeritem");
+          item.action = action;
+          this.appendChild(item);
+          this._items.push(item);
+        }
+        switch (this._items.length) {
+          case 0:
+            PopupNotifications._dismiss();
+            break;
+          case 1:
+            this._setState(this._states.SINGLE);
+            break;
+          default:
+            if (this.notification.options.primaryPlugin) {
+              this._setState(this._states.MULTI_COLLAPSED);
+            } else {
+              this._setState(this._states.MULTI_EXPANDED);
+            }
+        }
+      ]]></constructor>
+      <method name="_setState">
+        <parameter name="state" />
+        <body><![CDATA[
+          var grid = document.getAnonymousElementByAttribute(this, "anonid", "click-to-play-plugins-notification-center-box");
+
+          if (this._states.SINGLE == state) {
+            grid.hidden = true;
+            this._setupSingleState();
+            return;
+          }
+
+          let prePath = this.notification.options.principal.URI.prePath;
+          this._setupDescription("pluginActivateMultiple.message", null, prePath);
+
+          var showBox = document.getAnonymousElementByAttribute(this, "anonid", "plugin-notification-showbox");
+
+          var dialogStrings = Services.strings.createBundle("chrome://global/locale/dialog.properties");
+          this._primaryButton.label = dialogStrings.GetStringFromName("button-accept");
+          this._primaryButton.setAttribute("default", "true");
+
+          this._secondaryButton.label = dialogStrings.GetStringFromName("button-cancel");
+          this._primaryButton.setAttribute("action", "_multiAccept");
+          this._secondaryButton.setAttribute("action", "_cancel");
+
+          grid.hidden = false;
+
+          if (this._states.MULTI_COLLAPSED == state) {
+            for (let child of this.childNodes) {
+              if (child.tagName != "row") {
+                continue;
+              }
+              child.hidden = this.notification.options.primaryPlugin !=
+                             child.action.permissionString;
+            }
+            showBox.hidden = false;
+          } else {
+            for (let child of this.childNodes) {
+              if (child.tagName != "row") {
+                continue;
+              }
+              child.hidden = false;
+            }
+            showBox.hidden = true;
+          }
+          this._setupLink(null);
+        ]]></body>
+      </method>
+      <method name="_setupSingleState">
+        <body><![CDATA[
+          var action = this._items[0].action;
+          var prePath = action.pluginPermissionPrePath;
+          let chromeWin = window.QueryInterface(Ci.nsIDOMChromeWindow);
+          let isWindowPrivate = PrivateBrowsingUtils.isWindowPrivate(chromeWin);
+
+          let label, linkLabel, button1, button2;
+
+          if (action.fallbackType == Ci.nsIObjectLoadingContent.PLUGIN_ACTIVE) {
+            button1 = {
+              label: "pluginBlockNow.label",
+              accesskey: "pluginBlockNow.accesskey",
+              action: "_singleBlock"
+            };
+            button2 = {
+              label: "pluginContinue.label",
+              accesskey: "pluginContinue.accesskey",
+              action: "_singleContinue",
+              default: true
+            };
+            switch (action.blocklistState) {
+            case Ci.nsIBlocklistService.STATE_NOT_BLOCKED:
+              label = "pluginEnabled.message";
+              linkLabel = "pluginActivate.learnMore";
+              break;
+
+            case Ci.nsIBlocklistService.STATE_BLOCKED:
+              Cu.reportError(Error("Cannot happen!"));
+              break;
+
+            case Ci.nsIBlocklistService.STATE_VULNERABLE_UPDATE_AVAILABLE:
+              label = "pluginEnabledOutdated.message";
+              linkLabel = "pluginActivate.updateLabel";
+              break;
+
+            case Ci.nsIBlocklistService.STATE_VULNERABLE_NO_UPDATE:
+              label = "pluginEnabledVulnerable.message";
+              linkLabel = "pluginActivate.riskLabel"
+              break;
+
+            default:
+              Cu.reportError(Error("Unexpected blocklist state"));
+            }
+
+            // TODO: temporary compromise, remove this once bug 892487 is fixed
+            if (isWindowPrivate) {
+              this._buttonContainer.hidden = true;
+            }
+          } else if (action.pluginTag.enabledState == Ci.nsIPluginTag.STATE_DISABLED) {
+            let linkElement =
+              document.getAnonymousElementByAttribute(
+                         this, "anonid", "click-to-play-plugins-notification-link");
+            linkElement.textContent = gNavigatorBundle.getString("pluginActivateDisabled.manage");
+            linkElement.setAttribute("onclick", "gPluginHandler.managePlugins()");
+
+            let descElement = document.getAnonymousElementByAttribute(this, "anonid", "click-to-play-plugins-notification-description");
+            descElement.textContent = gNavigatorBundle.getFormattedString(
+              "pluginActivateDisabled.message", [action.pluginName, this._brandShortName]) + " ";
+            this._buttonContainer.hidden = true;
+            return;
+          } else if (action.blocklistState == Ci.nsIBlocklistService.STATE_BLOCKED) {
+            let descElement = document.getAnonymousElementByAttribute(this, "anonid", "click-to-play-plugins-notification-description");
+            descElement.textContent = gNavigatorBundle.getFormattedString(
+              "pluginActivateBlocked.message", [action.pluginName, this._brandShortName]) + " ";
+            this._setupLink("pluginActivate.learnMore", action.detailsLink);
+            this._buttonContainer.hidden = true;
+            return;
+          } else {
+            button1 = {
+              label: "pluginActivateNow.label",
+              accesskey: "pluginActivateNow.accesskey",
+              action: "_singleActivateNow"
+            };
+            button2 = {
+              label: "pluginActivateAlways.label",
+              accesskey: "pluginActivateAlways.accesskey",
+              action: "_singleActivateAlways"
+            };
+            switch (action.blocklistState) {
+            case Ci.nsIBlocklistService.STATE_NOT_BLOCKED:
+              label = "pluginActivateNew.message";
+              linkLabel = "pluginActivate.learnMore";
+              button2.default = true;
+              break;
+
+            case Ci.nsIBlocklistService.STATE_VULNERABLE_UPDATE_AVAILABLE:
+              label = "pluginActivateOutdated.message";
+              linkLabel = "pluginActivate.updateLabel";
+              button1.default = true;
+              break;
+
+            case Ci.nsIBlocklistService.STATE_VULNERABLE_NO_UPDATE:
+              label = "pluginActivateVulnerable.message";
+              linkLabel = "pluginActivate.riskLabel"
+              button1.default = true;
+              break;
+
+            default:
+              Cu.reportError(Error("Unexpected blocklist state"));
+            }
+
+            // TODO: temporary compromise, remove this once bug 892487 is fixed
+            if (isWindowPrivate) {
+              button1.default = true;
+              this._secondaryButton.hidden = true;
+            }
+          }
+          this._setupDescription(label, action.pluginName, prePath);
+          this._setupLink(linkLabel, action.detailsLink);
+
+          this._primaryButton.label = gNavigatorBundle.getString(button1.label);
+          this._primaryButton.accessKey = gNavigatorBundle.getString(button1.accesskey);
+          this._primaryButton.setAttribute("action", button1.action);
+
+          this._secondaryButton.label = gNavigatorBundle.getString(button2.label);
+          this._secondaryButton.accessKey = gNavigatorBundle.getString(button2.accesskey);
+          this._secondaryButton.setAttribute("action", button2.action);
+          if (button1.default) {
+            this._primaryButton.setAttribute("default", "true");
+          } else if (button2.default) {
+            this._secondaryButton.setAttribute("default", "true");
+          }
+        ]]></body>
+      </method>
+      <method name="_setupDescription">
+        <parameter name="baseString" />
+        <parameter name="pluginName" /> <!-- null for the multiple-plugin case -->
+        <parameter name="prePath" />
+        <body><![CDATA[
+          var span = document.getAnonymousElementByAttribute(this, "anonid", "click-to-play-plugins-notification-description");
+          while (span.lastChild) {
+            span.removeChild(span.lastChild);
+          }
+
+          var args = ["__prepath__", this._brandShortName];
+          if (pluginName) {
+            args.unshift(pluginName);
+          }
+          var bases = gNavigatorBundle.getFormattedString(baseString, args).
+            split("__prepath__", 2);
+
+          span.appendChild(document.createTextNode(bases[0]));
+          var prePathSpan = document.createElementNS("http://www.w3.org/1999/xhtml", "em");
+          prePathSpan.appendChild(document.createTextNode(prePath));
+          span.appendChild(prePathSpan);
+          span.appendChild(document.createTextNode(bases[1] + " "));
+        ]]></body>
+      </method>
+      <method name="_setupLink">
+        <parameter name="linkString"/>
+        <parameter name="linkUrl" />
+        <body><![CDATA[
+          var link = document.getAnonymousElementByAttribute(this, "anonid", "click-to-play-plugins-notification-link");
+          if (!linkString || !linkUrl) {
+            link.hidden = true;
+            return;
+          }
+
+          link.hidden = false;
+          link.textContent = gNavigatorBundle.getString(linkString);
+          link.href = linkUrl;
+        ]]></body>
+      </method>
+      <method name="_onButton">
+        <parameter name="aButton" />
+        <body><![CDATA[
+          let methodName = aButton.getAttribute("action");
+          this[methodName]();
+        ]]></body>
+      </method>
+      <method name="_singleActivateNow">
+        <body><![CDATA[
+          gPluginHandler._updatePluginPermission(this.notification,
+            this._items[0].action,
+            "allownow");
+          this._cancel();
+        ]]></body>
+      </method>
+      <method name="_singleBlock">
+        <body><![CDATA[
+          gPluginHandler._updatePluginPermission(this.notification,
+            this._items[0].action,
+            "block");
+            this._cancel();
+        ]]></body>
+      </method>
+      <method name="_singleActivateAlways">
+        <body><![CDATA[
+          gPluginHandler._updatePluginPermission(this.notification,
+            this._items[0].action,
+            "allowalways");
+          this._cancel();
+        ]]></body>
+      </method>
+      <method name="_singleContinue">
+        <body><![CDATA[
+          gPluginHandler._updatePluginPermission(this.notification,
+            this._items[0].action,
+            "continue");
+          this._cancel();
+        ]]></body>
+      </method>
+      <method name="_multiAccept">
+        <body><![CDATA[
+          for (let item of this._items) {
+            let action = item.action;
+            if (action.pluginTag.enabledState == Ci.nsIPluginTag.STATE_DISABLED ||
+                action.blocklistState == Ci.nsIBlocklistService.STATE_BLOCKED) {
+              continue;
+            }
+            gPluginHandler._updatePluginPermission(this.notification,
+              item.action, item.value);
+          }
+          this._cancel();
+        ]]></body>
+      </method>
+      <method name="_cancel">
+        <body><![CDATA[
+          PopupNotifications._dismiss();
+        ]]></body>
+      </method>
+      <method name="_accept">
+        <parameter name="aEvent" />
+        <body><![CDATA[
+          if (aEvent.defaultPrevented)
+            return;
+          aEvent.preventDefault();
+          if (this._primaryButton.getAttribute("default") == "true") {
+            this._primaryButton.click();
+          } else if (this._secondaryButton.getAttribute("default") == "true") {
+            this._secondaryButton.click();
+          }
+        ]]></body>
+      </method>
+    </implementation>
+    <handlers>
+      <!-- The _accept method checks for .defaultPrevented so that if focus is in a button,
+           enter activates the button and not this default action -->
+      <handler event="keypress" keycode="VK_RETURN" group="system" action="this._accept(event);"/>
+    </handlers>
+  </binding>
+
+  <!-- This binding is only retained for add-ons compatibility -->
+  <binding id="menuitem-iconic-tooltip" extends="chrome://global/content/bindings/menu.xml#menuitem-iconic">
+    <implementation>
+      <constructor><![CDATA[
+        this.setAttribute("tooltiptext", this.getAttribute("acceltext"));
+        // TODO: Simplify this to this.setAttribute("acceltext", "") once bug
+        // 592424 is fixed
+        document.getAnonymousElementByAttribute(this, "anonid", "accel").firstChild.setAttribute("value", "");
+      ]]></constructor>
+    </implementation>
+  </binding>
+</bindings>