Add Pale Moon

1 files changed, 1337 insertions, 0 deletions

diff --git a/application/palemoon/components/places/PlacesUIUtils.jsm b/application/palemoon/components/places/PlacesUIUtils.jsm
new file mode 100644
index 000000000..dd0695f78
--- /dev/null
+++ b/application/palemoon/components/places/PlacesUIUtils.jsm
@@ -0,0 +1,1337 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/. */
+
+this.EXPORTED_SYMBOLS = ["PlacesUIUtils"];
+
+var Ci = Components.interfaces;
+var Cc = Components.classes;
+var Cr = Components.results;
+var Cu = Components.utils;
+
+Cu.import("resource://gre/modules/XPCOMUtils.jsm");
+Cu.import("resource://gre/modules/Services.jsm");
+
+XPCOMUtils.defineLazyModuleGetter(this, "PluralForm",
+                                  "resource://gre/modules/PluralForm.jsm");
+
+XPCOMUtils.defineLazyModuleGetter(this, "PrivateBrowsingUtils",
+                                  "resource://gre/modules/PrivateBrowsingUtils.jsm");
+XPCOMUtils.defineLazyModuleGetter(this, "RecentWindow",
+                                  "resource:///modules/RecentWindow.jsm");
+                                  
+XPCOMUtils.defineLazyGetter(this, "PlacesUtils", function() {
+  Cu.import("resource://gre/modules/PlacesUtils.jsm");
+  return PlacesUtils;
+});
+
+this.PlacesUIUtils = {
+  ORGANIZER_LEFTPANE_VERSION: 7,
+  ORGANIZER_FOLDER_ANNO: "PlacesOrganizer/OrganizerFolder",
+  ORGANIZER_QUERY_ANNO: "PlacesOrganizer/OrganizerQuery",
+
+  LOAD_IN_SIDEBAR_ANNO: "bookmarkProperties/loadInSidebar",
+  DESCRIPTION_ANNO: "bookmarkProperties/description",
+
+  TYPE_TAB_DROP: "application/x-moz-tabbrowser-tab",
+
+  /**
+   * Makes a URI from a spec, and do fixup
+   * @param   aSpec
+   *          The string spec of the URI
+   * @returns A URI object for the spec.
+   */
+  createFixedURI: function PUIU_createFixedURI(aSpec) {
+    return URIFixup.createFixupURI(aSpec, Ci.nsIURIFixup.FIXUP_FLAG_NONE);
+  },
+
+  getFormattedString: function PUIU_getFormattedString(key, params) {
+    return bundle.formatStringFromName(key, params, params.length);
+  },
+
+  /**
+   * Get a localized plural string for the specified key name and numeric value
+   * substituting parameters.
+   *
+   * @param   aKey
+   *          String, key for looking up the localized string in the bundle
+   * @param   aNumber
+   *          Number based on which the final localized form is looked up
+   * @param   aParams
+   *          Array whose items will substitute #1, #2,... #n parameters
+   *          in the string.
+   *
+   * @see https://developer.mozilla.org/en/Localization_and_Plurals
+   * @return The localized plural string.
+   */
+  getPluralString: function PUIU_getPluralString(aKey, aNumber, aParams) {
+    let str = PluralForm.get(aNumber, bundle.GetStringFromName(aKey));
+
+    // Replace #1 with aParams[0], #2 with aParams[1], and so on.
+    return str.replace(/\#(\d+)/g, function (matchedId, matchedNumber) {
+      let param = aParams[parseInt(matchedNumber, 10) - 1];
+      return param !== undefined ? param : matchedId;
+    });
+  },
+
+  getString: function PUIU_getString(key) {
+    return bundle.GetStringFromName(key);
+  },
+
+  get _copyableAnnotations() [
+    this.DESCRIPTION_ANNO,
+    this.LOAD_IN_SIDEBAR_ANNO,
+    PlacesUtils.POST_DATA_ANNO,
+    PlacesUtils.READ_ONLY_ANNO,
+  ],
+
+  /**
+   * Get a transaction for copying a uri item (either a bookmark or a history
+   * entry) from one container to another.
+   *
+   * @param   aData
+   *          JSON object of dropped or pasted item properties
+   * @param   aContainer
+   *          The container being copied into
+   * @param   aIndex
+   *          The index within the container the item is copied to
+   * @return A nsITransaction object that performs the copy.
+   *
+   * @note Since a copy creates a completely new item, only some internal
+   *       annotations are synced from the old one.
+   * @see this._copyableAnnotations for the list of copyable annotations.
+   */
+  _getURIItemCopyTransaction:
+  function PUIU__getURIItemCopyTransaction(aData, aContainer, aIndex)
+  {
+    let transactions = [];
+    if (aData.dateAdded) {
+      transactions.push(
+        new PlacesEditItemDateAddedTransaction(null, aData.dateAdded)
+      );
+    }
+    if (aData.lastModified) {
+      transactions.push(
+        new PlacesEditItemLastModifiedTransaction(null, aData.lastModified)
+      );
+    }
+
+    let keyword = aData.keyword || null;
+    let annos = [];
+    if (aData.annos) {
+      annos = aData.annos.filter(function (aAnno) {
+        return this._copyableAnnotations.indexOf(aAnno.name) != -1;
+      }, this);
+    }
+
+    return new PlacesCreateBookmarkTransaction(PlacesUtils._uri(aData.uri),
+                                               aContainer, aIndex, aData.title,
+                                               keyword, annos, transactions);
+  },
+
+  /**
+   * Gets a transaction for copying (recursively nesting to include children)
+   * a folder (or container) and its contents from one folder to another.
+   *
+   * @param   aData
+   *          Unwrapped dropped folder data - Obj containing folder and children
+   * @param   aContainer
+   *          The container we are copying into
+   * @param   aIndex
+   *          The index in the destination container to insert the new items
+   * @return A nsITransaction object that will perform the copy.
+   *
+   * @note Since a copy creates a completely new item, only some internal
+   *       annotations are synced from the old one.
+   * @see this._copyableAnnotations for the list of copyable annotations.
+   */
+  _getFolderCopyTransaction:
+  function PUIU__getFolderCopyTransaction(aData, aContainer, aIndex)
+  {
+    function getChildItemsTransactions(aChildren)
+    {
+      let transactions = [];
+      let index = aIndex;
+      aChildren.forEach(function (node, i) {
+        // Make sure that items are given the correct index, this will be
+        // passed by the transaction manager to the backend for the insertion.
+        // Insertion behaves differently for DEFAULT_INDEX (append).
+        if (aIndex != PlacesUtils.bookmarks.DEFAULT_INDEX) {
+          index = i;
+        }
+
+        if (node.type == PlacesUtils.TYPE_X_MOZ_PLACE_CONTAINER) {
+          if (node.livemark && node.annos) {
+            transactions.push(
+              PlacesUIUtils._getLivemarkCopyTransaction(node, aContainer, index)
+            );
+          }
+          else {
+            transactions.push(
+              PlacesUIUtils._getFolderCopyTransaction(node, aContainer, index)
+            );
+          }
+        }
+        else if (node.type == PlacesUtils.TYPE_X_MOZ_PLACE_SEPARATOR) {
+          transactions.push(new PlacesCreateSeparatorTransaction(-1, index));
+        }
+        else if (node.type == PlacesUtils.TYPE_X_MOZ_PLACE) {
+          transactions.push(
+            PlacesUIUtils._getURIItemCopyTransaction(node, -1, index)
+          );
+        }
+        else {
+          throw new Error("Unexpected item under a bookmarks folder");
+        }
+      });
+      return transactions;
+    }
+
+    if (aContainer == PlacesUtils.tagsFolderId) { // Copying a tag folder.
+      let transactions = [];
+      if (aData.children) {
+        aData.children.forEach(function(aChild) {
+          transactions.push(
+            new PlacesTagURITransaction(PlacesUtils._uri(aChild.uri),
+                                        [aData.title])
+          );
+        });
+      }
+      return new PlacesAggregatedTransaction("addTags", transactions);
+    }
+
+    if (aData.livemark && aData.annos) { // Copying a livemark.
+      return this._getLivemarkCopyTransaction(aData, aContainer, aIndex);
+    }
+
+    let transactions = getChildItemsTransactions(aData.children);
+    if (aData.dateAdded) {
+      transactions.push(
+        new PlacesEditItemDateAddedTransaction(null, aData.dateAdded)
+      );
+    }
+    if (aData.lastModified) {
+      transactions.push(
+        new PlacesEditItemLastModifiedTransaction(null, aData.lastModified)
+      );
+    }
+
+    let annos = [];
+    if (aData.annos) {
+      annos = aData.annos.filter(function (aAnno) {
+        return this._copyableAnnotations.indexOf(aAnno.name) != -1;
+      }, this);
+    }
+
+    return new PlacesCreateFolderTransaction(aData.title, aContainer, aIndex,
+                                             annos, transactions);
+  },
+
+  /**
+   * Gets a transaction for copying a live bookmark item from one container to
+   * another.
+   *
+   * @param   aData
+   *          Unwrapped live bookmarkmark data
+   * @param   aContainer
+   *          The container we are copying into
+   * @param   aIndex
+   *          The index in the destination container to insert the new items
+   * @return A nsITransaction object that will perform the copy.
+   *
+   * @note Since a copy creates a completely new item, only some internal
+   *       annotations are synced from the old one.
+   * @see this._copyableAnnotations for the list of copyable annotations.
+   */
+  _getLivemarkCopyTransaction:
+  function PUIU__getLivemarkCopyTransaction(aData, aContainer, aIndex)
+  {
+    if (!aData.livemark || !aData.annos) {
+      throw new Error("node is not a livemark");
+    }
+
+    let feedURI, siteURI;
+    let annos = [];
+    if (aData.annos) {
+      annos = aData.annos.filter(function (aAnno) {
+        if (aAnno.name == PlacesUtils.LMANNO_FEEDURI) {
+          feedURI = PlacesUtils._uri(aAnno.value);
+        }
+        else if (aAnno.name == PlacesUtils.LMANNO_SITEURI) {
+          siteURI = PlacesUtils._uri(aAnno.value);
+        }
+        return this._copyableAnnotations.indexOf(aAnno.name) != -1
+      }, this);
+    }
+
+    return new PlacesCreateLivemarkTransaction(feedURI, siteURI, aData.title,
+                                               aContainer, aIndex, annos);
+  },
+
+  /**
+   * Test if a bookmark item = a live bookmark item.
+   *
+   * @param aItemId
+   *        item identifier
+   * @return true if a live bookmark item, false otherwise.
+   *
+   * @note Maybe this should be removed later, see bug 1072833.
+   */
+  _isLivemark:
+  function PUIU__isLivemark(aItemId)
+  {
+    // Since this check may be done on each dragover event, it's worth maintaining
+    // a cache.
+    let self = PUIU__isLivemark;
+    if (!("ids" in self)) {
+      const LIVEMARK_ANNO = PlacesUtils.LMANNO_FEEDURI;
+
+      let idsVec = PlacesUtils.annotations.getItemsWithAnnotation(LIVEMARK_ANNO);
+      self.ids = new Set(idsVec);
+
+      let obs = Object.freeze({
+        QueryInterface: XPCOMUtils.generateQI(Ci.nsIAnnotationObserver),
+
+        onItemAnnotationSet(itemId, annoName) {
+          if (annoName == LIVEMARK_ANNO)
+            self.ids.add(itemId);
+        },
+
+        onItemAnnotationRemoved(itemId, annoName) {
+          // If annoName is set to an empty string, the item is gone.
+          if (annoName == LIVEMARK_ANNO || annoName == "")
+            self.ids.delete(itemId);
+        },
+
+        onPageAnnotationSet() { },
+        onPageAnnotationRemoved() { },
+      });
+      PlacesUtils.annotations.addObserver(obs);
+      PlacesUtils.registerShutdownFunction(() => {
+        PlacesUtils.annotations.removeObserver(obs);
+      });
+    }
+    return self.ids.has(aItemId);
+  },
+
+  /**
+   * Constructs a Transaction for the drop or paste of a blob of data into
+   * a container.
+   * @param   data
+   *          The unwrapped data blob of dropped or pasted data.
+   * @param   type
+   *          The content type of the data
+   * @param   container
+   *          The container the data was dropped or pasted into
+   * @param   index
+   *          The index within the container the item was dropped or pasted at
+   * @param   copy
+   *          The drag action was copy, so don't move folders or links.
+   * @returns An object implementing nsITransaction that can perform
+   *          the move/insert.
+   */
+  makeTransaction:
+  function PUIU_makeTransaction(data, type, container, index, copy)
+  {
+    switch (data.type) {
+      case PlacesUtils.TYPE_X_MOZ_PLACE_CONTAINER:
+        if (copy) {
+          return this._getFolderCopyTransaction(data, container, index);
+        }
+
+        // Otherwise move the item.
+        return new PlacesMoveItemTransaction(data.id, container, index);
+        break;
+      case PlacesUtils.TYPE_X_MOZ_PLACE:
+        if (copy || data.id == -1) { // Id is -1 if the place is not bookmarked.
+          return this._getURIItemCopyTransaction(data, container, index);
+        }
+
+        // Otherwise move the item.
+        return new PlacesMoveItemTransaction(data.id, container, index);
+        break;
+      case PlacesUtils.TYPE_X_MOZ_PLACE_SEPARATOR:
+        if (copy) {
+          // There is no data in a separator, so copying it just amounts to
+          // inserting a new separator.
+          return new PlacesCreateSeparatorTransaction(container, index);
+        }
+
+        // Otherwise move the item.
+        return new PlacesMoveItemTransaction(data.id, container, index);
+        break;
+      default:
+        if (type == PlacesUtils.TYPE_X_MOZ_URL ||
+            type == PlacesUtils.TYPE_UNICODE ||
+            type == this.TYPE_TAB_DROP) {
+          let title = type != PlacesUtils.TYPE_UNICODE ? data.title
+                                                       : data.uri;
+          return new PlacesCreateBookmarkTransaction(PlacesUtils._uri(data.uri),
+                                                     container, index, title);
+        }
+    }
+    return null;
+  },
+
+  /**
+   * Shows the bookmark dialog corresponding to the specified info.
+   *
+   * @param aInfo
+   *        Describes the item to be edited/added in the dialog.
+   *        See documentation at the top of bookmarkProperties.js
+   * @param aWindow
+   *        Owner window for the new dialog.
+   *
+   * @see documentation at the top of bookmarkProperties.js
+   * @return true if any transaction has been performed, false otherwise.
+   */
+  showBookmarkDialog:
+  function PUIU_showBookmarkDialog(aInfo, aParentWindow) {
+    // Preserve size attributes differently based on the fact the dialog has
+    // a folder picker or not, since it needs more horizontal space than the
+    // other controls.
+    let hasFolderPicker = !("hiddenRows" in aInfo) ||
+                          aInfo.hiddenRows.indexOf("folderPicker") == -1;
+    // Use a different chrome url to persist different sizes.
+    let dialogURL = hasFolderPicker ?
+                    "chrome://browser/content/places/bookmarkProperties2.xul" :
+                    "chrome://browser/content/places/bookmarkProperties.xul";
+
+    let features = "centerscreen,chrome,modal,resizable=yes";
+    aParentWindow.openDialog(dialogURL, "", features, aInfo);
+    return ("performed" in aInfo && aInfo.performed);
+  },
+
+  _getTopBrowserWin: function PUIU__getTopBrowserWin() {
+    return RecentWindow.getMostRecentBrowserWindow();
+  },
+
+  /**
+   * Returns the closet ancestor places view for the given DOM node
+   * @param aNode
+   *        a DOM node
+   * @return the closet ancestor places view if exists, null otherwsie.
+   */
+  getViewForNode: function PUIU_getViewForNode(aNode) {
+    let node = aNode;
+
+    // The view for a <menu> of which its associated menupopup is a places
+    // view, is the menupopup.
+    if (node.localName == "menu" && !node._placesNode &&
+        node.lastChild._placesView)
+      return node.lastChild._placesView;
+
+    while (node instanceof Ci.nsIDOMElement) {
+      if (node._placesView)
+        return node._placesView;
+      if (node.localName == "tree" && node.getAttribute("type") == "places")
+        return node;
+
+      node = node.parentNode;
+    }
+
+    return null;
+  },
+
+  /**
+   * By calling this before visiting an URL, the visit will be associated to a
+   * TRANSITION_TYPED transition (if there is no a referrer).
+   * This is used when visiting pages from the history menu, history sidebar,
+   * url bar, url autocomplete results, and history searches from the places
+   * organizer.  If this is not called visits will be marked as
+   * TRANSITION_LINK.
+   */
+  markPageAsTyped: function PUIU_markPageAsTyped(aURL) {
+    PlacesUtils.history.markPageAsTyped(this.createFixedURI(aURL));
+  },
+
+  /**
+   * By calling this before visiting an URL, the visit will be associated to a
+   * TRANSITION_BOOKMARK transition.
+   * This is used when visiting pages from the bookmarks menu,
+   * personal toolbar, and bookmarks from within the places organizer.
+   * If this is not called visits will be marked as TRANSITION_LINK.
+   */
+  markPageAsFollowedBookmark: function PUIU_markPageAsFollowedBookmark(aURL) {
+    PlacesUtils.history.markPageAsFollowedBookmark(this.createFixedURI(aURL));
+  },
+
+  /**
+   * By calling this before visiting an URL, any visit in frames will be
+   * associated to a TRANSITION_FRAMED_LINK transition.
+   * This is actually used to distinguish user-initiated visits in frames
+   * so automatic visits can be correctly ignored.
+   */
+  markPageAsFollowedLink: function PUIU_markPageAsFollowedLink(aURL) {
+    PlacesUtils.history.markPageAsFollowedLink(this.createFixedURI(aURL));
+  },
+
+  /**
+   * Allows opening of javascript/data URI only if the given node is
+   * bookmarked (see bug 224521).
+   * @param aURINode
+   *        a URI node
+   * @param aWindow
+   *        a window on which a potential error alert is shown on.
+   * @return true if it's safe to open the node in the browser, false otherwise.
+   *
+   */
+  checkURLSecurity: function PUIU_checkURLSecurity(aURINode, aWindow) {
+    if (PlacesUtils.nodeIsBookmark(aURINode))
+      return true;
+
+    var uri = PlacesUtils._uri(aURINode.uri);
+    if (uri.schemeIs("javascript") || uri.schemeIs("data")) {
+      const BRANDING_BUNDLE_URI = "chrome://branding/locale/brand.properties";
+      var brandShortName = Cc["@mozilla.org/intl/stringbundle;1"].
+                           getService(Ci.nsIStringBundleService).
+                           createBundle(BRANDING_BUNDLE_URI).
+                           GetStringFromName("brandShortName");
+
+      var errorStr = this.getString("load-js-data-url-error");
+      Services.prompt.alert(aWindow, brandShortName, errorStr);
+      return false;
+    }
+    return true;
+  },
+
+  /**
+   * Get the description associated with a document, as specified in a <META>
+   * element.
+   * @param   doc
+   *          A DOM Document to get a description for
+   * @returns A description string if a META element was discovered with a
+   *          "description" or "httpequiv" attribute, empty string otherwise.
+   */
+  getDescriptionFromDocument: function PUIU_getDescriptionFromDocument(doc) {
+    var metaElements = doc.getElementsByTagName("META");
+    for (var i = 0; i < metaElements.length; ++i) {
+      if (metaElements[i].name.toLowerCase() == "description" ||
+          metaElements[i].httpEquiv.toLowerCase() == "description") {
+        return metaElements[i].content;
+      }
+    }
+    return "";
+  },
+
+  /**
+   * Retrieve the description of an item
+   * @param aItemId
+   *        item identifier
+   * @returns the description of the given item, or an empty string if it is
+   * not set.
+   */
+  getItemDescription: function PUIU_getItemDescription(aItemId) {
+    if (PlacesUtils.annotations.itemHasAnnotation(aItemId, this.DESCRIPTION_ANNO))
+      return PlacesUtils.annotations.getItemAnnotation(aItemId, this.DESCRIPTION_ANNO);
+    return "";
+  },
+
+  /**
+   * Check whether or not the given node represents a removable entry (either in
+   * history or in bookmarks).
+   *
+   * @param aNode
+   *        a node, except the root node of a query.
+   * @return true if the aNode represents a removable entry, false otherwise.
+   */
+  canUserRemove: function (aNode) {
+    let parentNode = aNode.parent;
+    if (!parentNode)
+      throw new Error("canUserRemove doesn't accept root nodes");
+
+    // If it's not a bookmark, we can remove it unless it's a child of a
+    // livemark.
+    if (aNode.itemId == -1) {
+      // Rather than executing a db query, checking the existence of the feedURI
+      // annotation, detect livemark children by the fact that they are the only
+      // direct non-bookmark children of bookmark folders.
+      return !PlacesUtils.nodeIsFolder(parentNode);
+    }
+    
+    // Generally it's always possible to remove children of a query.
+    if (PlacesUtils.nodeIsQuery(parentNode))
+      return true;
+
+    // Otherwise it has to be a child of an editable folder.
+    return !this.isContentsReadOnly(parentNode);
+  },
+
+  /**
+   * DO NOT USE THIS API IN ADDONS. IT IS VERY LIKELY TO CHANGE WHEN THE SWITCH
+   * TO GUIDS IS COMPLETE (BUG 1071511).
+   *
+   * Check whether or not the given node or item-id points to a folder which
+   * should not be modified by the user (i.e. its children should be unremovable
+   * and unmovable, new children should be disallowed, etc).
+   * These semantics are not inherited, meaning that read-only folder may
+   * contain editable items (for instance, the places root is read-only, but all
+   * of its direct children aren't).
+   *
+   * You should only pass folder item ids or folder nodes for aNodeOrItemId.
+   * While this is only enforced for the node case (if an item id of a separator
+   * or a bookmark is passed, false is returned), it's considered the caller's
+   * job to ensure that it checks a folder.
+   * Also note that folder-shortcuts should only be passed as result nodes.
+   * Otherwise they are just treated as bookmarks (i.e. false is returned).
+   *
+   * @param aNodeOrItemId
+   *        any item id or result node.
+   * @throws if aNodeOrItemId is neither an item id nor a folder result node.
+   * @note livemark "folders" are considered read-only (but see bug 1072833).
+   * @return true if aItemId points to a read-only folder, false otherwise.
+   */
+  isContentsReadOnly: function (aNodeOrItemId) {
+    let itemId;
+    if (typeof(aNodeOrItemId) == "number") {
+      itemId = aNodeOrItemId;
+    }
+    else if (PlacesUtils.nodeIsFolder(aNodeOrItemId)) {
+      itemId = PlacesUtils.getConcreteItemId(aNodeOrItemId);
+    }
+    else {
+      throw new Error("invalid value for aNodeOrItemId");
+    }
+
+    if (itemId == PlacesUtils.placesRootId || this._isLivemark(itemId))
+      return true;
+
+    // leftPaneFolderId, and as a result, allBookmarksFolderId, is a lazy getter
+    // performing at least a synchronous DB query (and on its very first call
+    // in a fresh profile, it also creates the entire structure).
+    // Therefore we don't want to this function, which is called very often by
+    // isCommandEnabled, to ever be the one that invokes it first, especially
+    // because isCommandEnabled may be called way before the left pane folder is
+    // even created (for example, if the user only uses the bookmarks menu or
+    // toolbar for managing bookmarks).  To do so, we avoid comparing to those
+    // special folder if the lazy getter is still in place.  This is safe merely
+    // because the only way to access the left pane contents goes through
+    // "resolving" the leftPaneFolderId getter.
+    if ("get" in Object.getOwnPropertyDescriptor(this, "leftPaneFolderId"))
+      return false;
+
+    return itemId == this.leftPaneFolderId ||
+           itemId == this.allBookmarksFolderId;
+  },
+
+  /**
+   * Gives the user a chance to cancel loading lots of tabs at once
+   */
+  _confirmOpenInTabs:
+  function PUIU__confirmOpenInTabs(numTabsToOpen, aWindow) {
+    const WARN_ON_OPEN_PREF = "browser.tabs.warnOnOpen";
+    var reallyOpen = true;
+
+    if (Services.prefs.getBoolPref(WARN_ON_OPEN_PREF)) {
+      if (numTabsToOpen >= Services.prefs.getIntPref("browser.tabs.maxOpenBeforeWarn")) {
+        // default to true: if it were false, we wouldn't get this far
+        var warnOnOpen = { value: true };
+
+        var messageKey = "tabs.openWarningMultipleBranded";
+        var openKey = "tabs.openButtonMultiple";
+        const BRANDING_BUNDLE_URI = "chrome://branding/locale/brand.properties";
+        var brandShortName = Cc["@mozilla.org/intl/stringbundle;1"].
+                             getService(Ci.nsIStringBundleService).
+                             createBundle(BRANDING_BUNDLE_URI).
+                             GetStringFromName("brandShortName");
+
+        var buttonPressed = Services.prompt.confirmEx(
+          aWindow,
+          this.getString("tabs.openWarningTitle"),
+          this.getFormattedString(messageKey, [numTabsToOpen, brandShortName]),
+          (Services.prompt.BUTTON_TITLE_IS_STRING * Services.prompt.BUTTON_POS_0) +
+            (Services.prompt.BUTTON_TITLE_CANCEL * Services.prompt.BUTTON_POS_1),
+          this.getString(openKey), null, null,
+          this.getFormattedString("tabs.openWarningPromptMeBranded",
+                                  [brandShortName]),
+          warnOnOpen
+        );
+
+        reallyOpen = (buttonPressed == 0);
+        // don't set the pref unless they press OK and it's false
+        if (reallyOpen && !warnOnOpen.value)
+          Services.prefs.setBoolPref(WARN_ON_OPEN_PREF, false);
+      }
+    }
+
+    return reallyOpen;
+  },
+
+  /** aItemsToOpen needs to be an array of objects of the form:
+    * {uri: string, isBookmark: boolean}
+    */
+  _openTabset: function PUIU__openTabset(aItemsToOpen, aEvent, aWindow) {
+    if (!aItemsToOpen.length)
+      return;
+
+    // Prefer the caller window if it's a browser window, otherwise use
+    // the top browser window.
+    var browserWindow = null;
+    browserWindow =
+      aWindow && aWindow.document.documentElement.getAttribute("windowtype") == "navigator:browser" ?
+      aWindow : this._getTopBrowserWin();
+
+    var urls = [];
+    let skipMarking = browserWindow && PrivateBrowsingUtils.isWindowPrivate(browserWindow);
+    for (let item of aItemsToOpen) {
+      urls.push(item.uri);
+      if (skipMarking) {
+        continue;
+      }
+
+      if (item.isBookmark)
+        this.markPageAsFollowedBookmark(item.uri);
+      else
+        this.markPageAsTyped(item.uri);
+    }
+
+    // whereToOpenLink doesn't return "window" when there's no browser window
+    // open (Bug 630255).
+    var where = browserWindow ?
+                browserWindow.whereToOpenLink(aEvent, false, true) : "window";
+    if (where == "window") {
+      // There is no browser window open, thus open a new one.
+      var uriList = PlacesUtils.toISupportsString(urls.join("|"));
+      var args = Cc["@mozilla.org/supports-array;1"].
+                  createInstance(Ci.nsISupportsArray);
+      args.AppendElement(uriList);      
+      browserWindow = Services.ww.openWindow(aWindow,
+                                             "chrome://browser/content/browser.xul",
+                                             null, "chrome,dialog=no,all", args);
+      return;
+    }
+
+    var loadInBackground = where == "tabshifted" ? true : false;
+    // For consistency, we want all the bookmarks to open in new tabs, instead
+    // of having one of them replace the currently focused tab.  Hence we call
+    // loadTabs with aReplace set to false.
+    browserWindow.gBrowser.loadTabs(urls, loadInBackground, false);
+  },
+
+  openLiveMarkNodesInTabs:
+  function PUIU_openLiveMarkNodesInTabs(aNode, aEvent, aView) {
+    let window = aView.ownerWindow;
+
+    PlacesUtils.livemarks.getLivemark({id: aNode.itemId})
+      .then(aLivemark => {
+        urlsToOpen = [];
+
+        let nodes = aLivemark.getNodesForContainer(aNode);
+        for (let node of nodes) {
+          urlsToOpen.push({uri: node.uri, isBookmark: false});
+        }
+
+        if (this._confirmOpenInTabs(urlsToOpen.length, window)) {
+          this._openTabset(urlsToOpen, aEvent, window);
+        }
+      }, Cu.reportError);
+  },
+
+  openContainerNodeInTabs:
+  function PUIU_openContainerInTabs(aNode, aEvent, aView) {
+    let window = aView.ownerWindow;
+
+    let urlsToOpen = PlacesUtils.getURLsForContainerNode(aNode);
+    if (this._confirmOpenInTabs(urlsToOpen.length, window)) {
+      this._openTabset(urlsToOpen, aEvent, window);
+    }
+  },
+
+  openURINodesInTabs: function PUIU_openURINodesInTabs(aNodes, aEvent, aView) {
+    let window = aView.ownerWindow;
+
+    let urlsToOpen = [];
+    for (var i=0; i < aNodes.length; i++) {
+      // Skip over separators and folders.
+      if (PlacesUtils.nodeIsURI(aNodes[i]))
+        urlsToOpen.push({uri: aNodes[i].uri, isBookmark: PlacesUtils.nodeIsBookmark(aNodes[i])});
+    }
+    this._openTabset(urlsToOpen, aEvent, window);
+  },
+
+  /**
+   * Loads the node's URL in the appropriate tab or window or as a web
+   * panel given the user's preference specified by modifier keys tracked by a
+   * DOM mouse/key event.
+   * @param   aNode
+   *          An uri result node.
+   * @param   aEvent
+   *          The DOM mouse/key event with modifier keys set that track the
+   *          user's preferred destination window or tab.
+   * @param   aView
+   *          The controller associated with aNode.
+   */
+  openNodeWithEvent:
+  function PUIU_openNodeWithEvent(aNode, aEvent, aView) {
+    let window = aView.ownerWindow;
+    this._openNodeIn(aNode, window.whereToOpenLink(aEvent, false, true), window);
+  },
+
+  /**
+   * Loads the node's URL in the appropriate tab or window or as a
+   * web panel.
+   * see also openUILinkIn
+   */
+  openNodeIn: function PUIU_openNodeIn(aNode, aWhere, aView, aPrivate) {
+    let window = aView.ownerWindow;
+    this._openNodeIn(aNode, aWhere, window, aPrivate);
+  },
+
+  _openNodeIn: function PUIU_openNodeIn(aNode, aWhere, aWindow, aPrivate=false) {
+    if (aNode && PlacesUtils.nodeIsURI(aNode) &&
+        this.checkURLSecurity(aNode, aWindow)) {
+      let isBookmark = PlacesUtils.nodeIsBookmark(aNode);
+
+      if (!PrivateBrowsingUtils.isWindowPrivate(aWindow)) {
+        if (isBookmark)
+          this.markPageAsFollowedBookmark(aNode.uri);
+        else
+          this.markPageAsTyped(aNode.uri);
+      }
+
+      // Check whether the node is a bookmark which should be opened as
+      // a web panel
+      if (aWhere == "current" && isBookmark) {
+        if (PlacesUtils.annotations
+                       .itemHasAnnotation(aNode.itemId, this.LOAD_IN_SIDEBAR_ANNO)) {
+          let browserWin = this._getTopBrowserWin();
+          if (browserWin) {
+            browserWin.openWebPanel(aNode.title, aNode.uri);
+            return;
+          }
+        }
+      }
+      aWindow.openUILinkIn(aNode.uri, aWhere, {
+        inBackground: Services.prefs.getBoolPref("browser.tabs.loadBookmarksInBackground"),
+        private: aPrivate,
+      });
+    }
+  },
+
+  /**
+   * Helper for guessing scheme from an url string.
+   * Used to avoid nsIURI overhead in frequently called UI functions.
+   *
+   * @param aUrlString the url to guess the scheme from.
+   *
+   * @return guessed scheme for this url string.
+   *
+   * @note this is not supposed be perfect, so use it only for UI purposes.
+   */
+  guessUrlSchemeForUI: function PUIU_guessUrlSchemeForUI(aUrlString) {
+    return aUrlString.substr(0, aUrlString.indexOf(":"));
+  },
+
+  getBestTitle: function PUIU_getBestTitle(aNode, aDoNotCutTitle) {
+    var title;
+    if (!aNode.title && PlacesUtils.nodeIsURI(aNode)) {
+      // if node title is empty, try to set the label using host and filename
+      // PlacesUtils._uri() will throw if aNode.uri is not a valid URI
+      try {
+        var uri = PlacesUtils._uri(aNode.uri);
+        var host = uri.host;
+        var fileName = uri.QueryInterface(Ci.nsIURL).fileName;
+        // if fileName is empty, use path to distinguish labels
+        if (aDoNotCutTitle) {
+          title = host + uri.path;
+        } else {
+          title = host + (fileName ?
+                           (host ? "/" + this.ellipsis + "/" : "") + fileName :
+                           uri.path);
+        }
+      }
+      catch (e) {
+        // Use (no title) for non-standard URIs (data:, javascript:, ...)
+        title = "";
+      }
+    }
+    else
+      title = aNode.title;
+
+    return title || this.getString("noTitle");
+  },
+
+  get leftPaneQueries() {
+    // build the map
+    this.leftPaneFolderId;
+    return this.leftPaneQueries;
+  },
+
+  // Get the folder id for the organizer left-pane folder.
+  get leftPaneFolderId() {
+    let leftPaneRoot = -1;
+    let allBookmarksId;
+
+    // Shortcuts to services.
+    let bs = PlacesUtils.bookmarks;
+    let as = PlacesUtils.annotations;
+
+    // This is the list of the left pane queries.
+    let queries = {
+      "PlacesRoot": { title: "" },
+      "History": { title: this.getString("OrganizerQueryHistory") },
+      "Downloads": { title: this.getString("OrganizerQueryDownloads") },
+      "Tags": { title: this.getString("OrganizerQueryTags") },
+      "AllBookmarks": { title: this.getString("OrganizerQueryAllBookmarks") },
+      "BookmarksToolbar":
+        { title: null,
+          concreteTitle: PlacesUtils.getString("BookmarksToolbarFolderTitle"),
+          concreteId: PlacesUtils.toolbarFolderId },
+      "BookmarksMenu":
+        { title: null,
+          concreteTitle: PlacesUtils.getString("BookmarksMenuFolderTitle"),
+          concreteId: PlacesUtils.bookmarksMenuFolderId },
+      "UnfiledBookmarks":
+        { title: null,
+          concreteTitle: PlacesUtils.getString("UnsortedBookmarksFolderTitle"),
+          concreteId: PlacesUtils.unfiledBookmarksFolderId },
+    };
+    // All queries but PlacesRoot.
+    const EXPECTED_QUERY_COUNT = 7;
+
+    // Removes an item and associated annotations, ignoring eventual errors.
+    function safeRemoveItem(aItemId) {
+      try {
+        if (as.itemHasAnnotation(aItemId, PlacesUIUtils.ORGANIZER_QUERY_ANNO) &&
+            !(as.getItemAnnotation(aItemId, PlacesUIUtils.ORGANIZER_QUERY_ANNO) in queries)) {
+          // Some extension annotated their roots with our query annotation,
+          // so we should not delete them.
+          return;
+        }
+        // removeItemAnnotation does not check if item exists, nor the anno,
+        // so this is safe to do.
+        as.removeItemAnnotation(aItemId, PlacesUIUtils.ORGANIZER_FOLDER_ANNO);
+        as.removeItemAnnotation(aItemId, PlacesUIUtils.ORGANIZER_QUERY_ANNO);
+        // This will throw if the annotation is an orphan.
+        bs.removeItem(aItemId);
+      }
+      catch(e) { /* orphan anno */ }
+    }
+
+    // Returns true if item really exists, false otherwise.
+    function itemExists(aItemId) {
+      try {
+        bs.getItemIndex(aItemId);
+        return true;
+      }
+      catch(e) {
+        return false;
+      }
+    }
+
+    // Get all items marked as being the left pane folder.
+    let items = as.getItemsWithAnnotation(this.ORGANIZER_FOLDER_ANNO);
+    if (items.length > 1) {
+      // Something went wrong, we cannot have more than one left pane folder,
+      // remove all left pane folders and continue.  We will create a new one.
+      items.forEach(safeRemoveItem);
+    }
+    else if (items.length == 1 && items[0] != -1) {
+      leftPaneRoot = items[0];
+      // Check that organizer left pane root is valid.
+      let version = as.getItemAnnotation(leftPaneRoot, this.ORGANIZER_FOLDER_ANNO);
+      if (version != this.ORGANIZER_LEFTPANE_VERSION ||
+          !itemExists(leftPaneRoot)) {
+        // Invalid root, we must rebuild the left pane.
+        safeRemoveItem(leftPaneRoot);
+        leftPaneRoot = -1;
+      }
+    }
+
+    if (leftPaneRoot != -1) {
+      // A valid left pane folder has been found.
+      // Build the leftPaneQueries Map.  This is used to quickly access them,
+      // associating a mnemonic name to the real item ids.
+      delete this.leftPaneQueries;
+      this.leftPaneQueries = {};
+
+      let items = as.getItemsWithAnnotation(this.ORGANIZER_QUERY_ANNO);
+      // While looping through queries we will also check for their validity.
+      let queriesCount = 0;
+      for (let i = 0; i < items.length; i++) {
+        let queryName = as.getItemAnnotation(items[i], this.ORGANIZER_QUERY_ANNO);
+
+        // Some extension did use our annotation to decorate their items
+        // with icons, so we should check only our elements, to avoid dataloss.
+        if (!(queryName in queries))
+          continue;
+
+        let query = queries[queryName];
+        query.itemId = items[i];
+
+        if (!itemExists(query.itemId)) {
+          // Orphan annotation, bail out and create a new left pane root.
+          break;
+        }
+
+        // Check that all queries have valid parents.
+        let parentId = bs.getFolderIdForItem(query.itemId);
+        if (items.indexOf(parentId) == -1 && parentId != leftPaneRoot) {
+          // The parent is not part of the left pane, bail out and create a new
+          // left pane root.
+          break;
+        }
+
+        // Titles could have been corrupted or the user could have changed his
+        // locale.  Check title and eventually fix it.
+        if (bs.getItemTitle(query.itemId) != query.title)
+          bs.setItemTitle(query.itemId, query.title);
+        if ("concreteId" in query) {
+          if (bs.getItemTitle(query.concreteId) != query.concreteTitle)
+            bs.setItemTitle(query.concreteId, query.concreteTitle);
+        }
+
+        // Add the query to our cache.
+        this.leftPaneQueries[queryName] = query.itemId;
+        queriesCount++;
+      }
+
+      if (queriesCount != EXPECTED_QUERY_COUNT) {
+        // Queries number is wrong, so the left pane must be corrupt.
+        // Note: we can't just remove the leftPaneRoot, because some query could
+        // have a bad parent, so we have to remove all items one by one.
+        items.forEach(safeRemoveItem);
+        safeRemoveItem(leftPaneRoot);
+      }
+      else {
+        // Everything is fine, return the current left pane folder.
+        delete this.leftPaneFolderId;
+        return this.leftPaneFolderId = leftPaneRoot;
+      }
+    }
+
+    // Create a new left pane folder.
+    var callback = {
+      // Helper to create an organizer special query.
+      create_query: function CB_create_query(aQueryName, aParentId, aQueryUrl) {
+        let itemId = bs.insertBookmark(aParentId,
+                                       PlacesUtils._uri(aQueryUrl),
+                                       bs.DEFAULT_INDEX,
+                                       queries[aQueryName].title);
+        // Mark as special organizer query.
+        as.setItemAnnotation(itemId, PlacesUIUtils.ORGANIZER_QUERY_ANNO, aQueryName,
+                             0, as.EXPIRE_NEVER);
+        // We should never backup this, since it changes between profiles.
+        as.setItemAnnotation(itemId, PlacesUtils.EXCLUDE_FROM_BACKUP_ANNO, 1,
+                             0, as.EXPIRE_NEVER);
+        // Add to the queries map.
+        PlacesUIUtils.leftPaneQueries[aQueryName] = itemId;
+        return itemId;
+      },
+
+      // Helper to create an organizer special folder.
+      create_folder: function CB_create_folder(aFolderName, aParentId, aIsRoot) {
+              // Left Pane Root Folder.
+        let folderId = bs.createFolder(aParentId,
+                                       queries[aFolderName].title,
+                                       bs.DEFAULT_INDEX);
+        // We should never backup this, since it changes between profiles.
+        as.setItemAnnotation(folderId, PlacesUtils.EXCLUDE_FROM_BACKUP_ANNO, 1,
+                             0, as.EXPIRE_NEVER);
+
+        if (aIsRoot) {
+          // Mark as special left pane root.
+          as.setItemAnnotation(folderId, PlacesUIUtils.ORGANIZER_FOLDER_ANNO,
+                               PlacesUIUtils.ORGANIZER_LEFTPANE_VERSION,
+                               0, as.EXPIRE_NEVER);
+        }
+        else {
+          // Mark as special organizer folder.
+          as.setItemAnnotation(folderId, PlacesUIUtils.ORGANIZER_QUERY_ANNO, aFolderName,
+                           0, as.EXPIRE_NEVER);
+          PlacesUIUtils.leftPaneQueries[aFolderName] = folderId;
+        }
+        return folderId;
+      },
+
+      runBatched: function CB_runBatched(aUserData) {
+        delete PlacesUIUtils.leftPaneQueries;
+        PlacesUIUtils.leftPaneQueries = { };
+
+        // Left Pane Root Folder.
+        leftPaneRoot = this.create_folder("PlacesRoot", bs.placesRoot, true);
+
+        // History Query.
+        this.create_query("History", leftPaneRoot,
+                          "place:type=" +
+                          Ci.nsINavHistoryQueryOptions.RESULTS_AS_DATE_QUERY +
+                          "&sort=" +
+                          Ci.nsINavHistoryQueryOptions.SORT_BY_DATE_DESCENDING);
+
+        // Downloads.
+        this.create_query("Downloads", leftPaneRoot,
+                          "place:transition=" +
+                          Ci.nsINavHistoryService.TRANSITION_DOWNLOAD +
+                          "&sort=" +
+                          Ci.nsINavHistoryQueryOptions.SORT_BY_DATE_DESCENDING);
+
+        // Tags Query.
+        this.create_query("Tags", leftPaneRoot,
+                          "place:type=" +
+                          Ci.nsINavHistoryQueryOptions.RESULTS_AS_TAG_QUERY +
+                          "&sort=" +
+                          Ci.nsINavHistoryQueryOptions.SORT_BY_TITLE_ASCENDING);
+
+        // All Bookmarks Folder.
+        allBookmarksId = this.create_folder("AllBookmarks", leftPaneRoot, false);
+
+        // All Bookmarks->Bookmarks Toolbar Query.
+        this.create_query("BookmarksToolbar", allBookmarksId,
+                          "place:folder=TOOLBAR");
+
+        // All Bookmarks->Bookmarks Menu Query.
+        this.create_query("BookmarksMenu", allBookmarksId,
+                          "place:folder=BOOKMARKS_MENU");
+
+        // All Bookmarks->Unfiled Bookmarks Query.
+        this.create_query("UnfiledBookmarks", allBookmarksId,
+                          "place:folder=UNFILED_BOOKMARKS");
+      }
+    };
+    bs.runInBatchMode(callback, null);
+    // Maybe: PlacesUtils.bookmarks.runInBatchMode(callback, null); ?
+
+    delete this.leftPaneFolderId;
+    return this.leftPaneFolderId = leftPaneRoot;
+  },
+
+  /**
+   * Get the folder id for the organizer left-pane folder.
+   */
+  get allBookmarksFolderId() {
+    // ensure the left-pane root is initialized;
+    this.leftPaneFolderId;
+    delete this.allBookmarksFolderId;
+    return this.allBookmarksFolderId = this.leftPaneQueries["AllBookmarks"];
+  },
+
+  /**
+   * If an item is a left-pane query, returns the name of the query
+   * or an empty string if not.
+   *
+   * @param aItemId id of a container
+   * @returns the name of the query, or empty string if not a left-pane query
+   */
+  getLeftPaneQueryNameFromId: function PUIU_getLeftPaneQueryNameFromId(aItemId) {
+    var queryName = "";
+    // If the let pane hasn't been built, use the annotation service
+    // directly, to avoid building the left pane too early.
+    if (Object.getOwnPropertyDescriptor(this, "leftPaneFolderId").value === undefined) {
+      try {
+        queryName = PlacesUtils.annotations.
+                                getItemAnnotation(aItemId, this.ORGANIZER_QUERY_ANNO);
+      }
+      catch (ex) {
+        // doesn't have the annotation
+        queryName = "";
+      }
+    }
+    else {
+      // If the left pane has already been built, use the name->id map
+      // cached in PlacesUIUtils.
+      for (let [name, id] in Iterator(this.leftPaneQueries)) {
+        if (aItemId == id)
+          queryName = name;
+      }
+    }
+    return queryName;
+  }
+};
+
+XPCOMUtils.defineLazyServiceGetter(PlacesUIUtils, "RDF",
+                                   "@mozilla.org/rdf/rdf-service;1",
+                                   "nsIRDFService");
+
+XPCOMUtils.defineLazyGetter(PlacesUIUtils, "localStore", function() {
+  return PlacesUIUtils.RDF.GetDataSource("rdf:local-store");
+});
+
+XPCOMUtils.defineLazyGetter(PlacesUIUtils, "ellipsis", function() {
+  return Services.prefs.getComplexValue("intl.ellipsis",
+                                        Ci.nsIPrefLocalizedString).data;
+});
+
+XPCOMUtils.defineLazyServiceGetter(this, "URIFixup",
+                                   "@mozilla.org/docshell/urifixup;1",
+                                   "nsIURIFixup");
+
+XPCOMUtils.defineLazyGetter(this, "bundle", function() {
+  const PLACES_STRING_BUNDLE_URI =
+    "chrome://browser/locale/places/places.properties";
+  return Cc["@mozilla.org/intl/stringbundle;1"].
+         getService(Ci.nsIStringBundleService).
+         createBundle(PLACES_STRING_BUNDLE_URI);
+});
+
+XPCOMUtils.defineLazyServiceGetter(this, "focusManager",
+                                   "@mozilla.org/focus-manager;1",
+                                   "nsIFocusManager");
+
+/**
+ * This is a compatibility shim for old PUIU.ptm users.
+ *
+ * If you're looking for transactions and writing new code using them, directly
+ * use the transactions objects exported by the PlacesUtils.jsm module.
+ *
+ * This object will be removed once enough users are converted to the new API.
+ */
+XPCOMUtils.defineLazyGetter(PlacesUIUtils, "ptm", function() {
+  // Ensure PlacesUtils is imported in scope.
+  PlacesUtils;
+
+  return {
+    aggregateTransactions: function(aName, aTransactions)
+      new PlacesAggregatedTransaction(aName, aTransactions),
+
+    createFolder: function(aName, aContainer, aIndex, aAnnotations,
+                           aChildItemsTransactions)
+      new PlacesCreateFolderTransaction(aName, aContainer, aIndex, aAnnotations,
+                                        aChildItemsTransactions),
+
+    createItem: function(aURI, aContainer, aIndex, aTitle, aKeyword,
+                         aAnnotations, aChildTransactions)
+      new PlacesCreateBookmarkTransaction(aURI, aContainer, aIndex, aTitle,
+                                          aKeyword, aAnnotations,
+                                          aChildTransactions),
+
+    createSeparator: function(aContainer, aIndex)
+      new PlacesCreateSeparatorTransaction(aContainer, aIndex),
+
+    createLivemark: function(aFeedURI, aSiteURI, aName, aContainer, aIndex,
+                             aAnnotations)
+      new PlacesCreateLivemarkTransaction(aFeedURI, aSiteURI, aName, aContainer,
+                                          aIndex, aAnnotations),
+
+    moveItem: function(aItemId, aNewContainer, aNewIndex)
+      new PlacesMoveItemTransaction(aItemId, aNewContainer, aNewIndex),
+
+    removeItem: function(aItemId)
+      new PlacesRemoveItemTransaction(aItemId),
+
+    editItemTitle: function(aItemId, aNewTitle)
+      new PlacesEditItemTitleTransaction(aItemId, aNewTitle),
+
+    editBookmarkURI: function(aItemId, aNewURI)
+      new PlacesEditBookmarkURITransaction(aItemId, aNewURI),
+
+    setItemAnnotation: function(aItemId, aAnnotationObject)
+      new PlacesSetItemAnnotationTransaction(aItemId, aAnnotationObject),
+
+    setPageAnnotation: function(aURI, aAnnotationObject)
+      new PlacesSetPageAnnotationTransaction(aURI, aAnnotationObject),
+
+    editBookmarkKeyword: function(aItemId, aNewKeyword)
+      new PlacesEditBookmarkKeywordTransaction(aItemId, aNewKeyword),
+
+    editBookmarkPostData: function(aItemId, aPostData)
+      new PlacesEditBookmarkPostDataTransaction(aItemId, aPostData),
+
+    editLivemarkSiteURI: function(aLivemarkId, aSiteURI)
+      new PlacesEditLivemarkSiteURITransaction(aLivemarkId, aSiteURI),
+
+    editLivemarkFeedURI: function(aLivemarkId, aFeedURI)
+      new PlacesEditLivemarkFeedURITransaction(aLivemarkId, aFeedURI),
+
+    editItemDateAdded: function(aItemId, aNewDateAdded)
+      new PlacesEditItemDateAddedTransaction(aItemId, aNewDateAdded),
+
+    editItemLastModified: function(aItemId, aNewLastModified)
+      new PlacesEditItemLastModifiedTransaction(aItemId, aNewLastModified),
+
+    sortFolderByName: function(aFolderId)
+      new PlacesSortFolderByNameTransaction(aFolderId),
+
+    tagURI: function(aURI, aTags)
+      new PlacesTagURITransaction(aURI, aTags),
+
+    untagURI: function(aURI, aTags)
+      new PlacesUntagURITransaction(aURI, aTags),
+
+    /**
+     * Transaction for setting/unsetting Load-in-sidebar annotation.
+     *
+     * @param aBookmarkId
+     *        id of the bookmark where to set Load-in-sidebar annotation.
+     * @param aLoadInSidebar
+     *        boolean value.
+     * @returns nsITransaction object.
+     */
+    setLoadInSidebar: function(aItemId, aLoadInSidebar)
+    {
+      let annoObj = { name: PlacesUIUtils.LOAD_IN_SIDEBAR_ANNO,
+                      type: Ci.nsIAnnotationService.TYPE_INT32,
+                      flags: 0,
+                      value: aLoadInSidebar,
+                      expires: Ci.nsIAnnotationService.EXPIRE_NEVER };
+      return new PlacesSetItemAnnotationTransaction(aItemId, annoObj);
+    },
+
+   /**
+    * Transaction for editing the description of a bookmark or a folder.
+    *
+    * @param aItemId
+    *        id of the item to edit.
+    * @param aDescription
+    *        new description.
+    * @returns nsITransaction object.
+    */
+    editItemDescription: function(aItemId, aDescription)
+    {
+      let annoObj = { name: PlacesUIUtils.DESCRIPTION_ANNO,
+                      type: Ci.nsIAnnotationService.TYPE_STRING,
+                      flags: 0,
+                      value: aDescription,
+                      expires: Ci.nsIAnnotationService.EXPIRE_NEVER };
+      return new PlacesSetItemAnnotationTransaction(aItemId, annoObj);
+    },
+
+    ////////////////////////////////////////////////////////////////////////////
+    //// nsITransactionManager forwarders.
+
+    beginBatch: function()
+      PlacesUtils.transactionManager.beginBatch(null),
+
+    endBatch: function()
+      PlacesUtils.transactionManager.endBatch(false),
+
+    doTransaction: function(txn)
+      PlacesUtils.transactionManager.doTransaction(txn),
+
+    undoTransaction: function()
+      PlacesUtils.transactionManager.undoTransaction(),
+
+    redoTransaction: function()
+      PlacesUtils.transactionManager.redoTransaction(),
+
+    get numberOfUndoItems()
+      PlacesUtils.transactionManager.numberOfUndoItems,
+    get numberOfRedoItems()
+      PlacesUtils.transactionManager.numberOfRedoItems,
+    get maxTransactionCount()
+      PlacesUtils.transactionManager.maxTransactionCount,
+    set maxTransactionCount(val)
+      PlacesUtils.transactionManager.maxTransactionCount = val,
+
+    clear: function()
+      PlacesUtils.transactionManager.clear(),
+
+    peekUndoStack: function()
+      PlacesUtils.transactionManager.peekUndoStack(),
+
+    peekRedoStack: function()
+      PlacesUtils.transactionManager.peekRedoStack(),
+
+    getUndoStack: function()
+      PlacesUtils.transactionManager.getUndoStack(),
+
+    getRedoStack: function()
+      PlacesUtils.transactionManager.getRedoStack(),
+
+    AddListener: function(aListener)
+      PlacesUtils.transactionManager.AddListener(aListener),
+
+    RemoveListener: function(aListener)
+      PlacesUtils.transactionManager.RemoveListener(aListener)
+  }
+});