Merge branch 'master' of https://github.com/MoonchildProductions/UXP

56 files changed, 338 insertions, 682 deletions

diff --git a/application/palemoon/base/content/browser.css b/application/palemoon/base/content/browser.css
index e6a84421b..24cbb9d8e 100644
--- a/application/palemoon/base/content/browser.css
+++ b/application/palemoon/base/content/browser.css
@@ -280,6 +280,10 @@ panel[noactions] > richlistbox > richlistitem[type~="action"] > .ac-url-box > .a
   -moz-binding: url("chrome://browser/content/urlbarBindings.xml#urlbar-rich-result-popup");
 }
 
+#DateTimePickerPanel[active="true"] {
+  -moz-binding: url("chrome://global/content/bindings/datetimepopup.xml#datetime-popup");
+}
+
 /* Pale Moon: Address bar: Feeds */
 #ub-feed-button > .button-box > .box-inherit > .button-text,
 #ub-feed-button > .button-box > .button-menu-dropmarker {
@@ -542,11 +546,11 @@ window[chromehidden~="toolbar"] toolbar:not(.toolbar-primary):not(#nav-bar):not(
   max-width: 280px;
 }
 
-.form-validation-anchor {
+.popup-anchor {
   /* should occupy space but not be visible */
   opacity: 0;
-  visibility: hidden;
   pointer-events: none;
+  -moz-stack-sizing: ignore;
 }
 
 #addon-progress-notification {
diff --git a/application/palemoon/base/content/browser.xul b/application/palemoon/base/content/browser.xul
index df152bbaa..8a79890cd 100644
--- a/application/palemoon/base/content/browser.xul
+++ b/application/palemoon/base/content/browser.xul
@@ -132,6 +132,20 @@
     <!-- for url bar autocomplete -->
     <panel type="autocomplete-richlistbox" id="PopupAutoCompleteRichResult" noautofocus="true" hidden="true"/>
 
+    <!-- for date/time picker. consumeoutsideclicks is set to never, so that
+         clicks on the anchored input box are never consumed. -->
+    <panel id="DateTimePickerPanel"
+           type="arrow"
+           hidden="true"
+           orient="vertical"
+           noautofocus="true"
+           norolluponanchor="true"
+           consumeoutsideclicks="never"
+           level="parent"
+           tabspecific="true">
+      <iframe id="dateTimePopupFrame"/>
+    </panel>
+
     <!-- for invalid form error message -->
     <panel id="invalid-form-popup" type="arrow" orient="vertical" noautofocus="true" hidden="true" level="parent">
       <description/>
@@ -946,7 +960,8 @@
                   flex="1" contenttooltip="aHTMLTooltip"
                   tabcontainer="tabbrowser-tabs"
                   contentcontextmenu="contentAreaContextMenu"
-                  autocompletepopup="PopupAutoComplete"/>
+                  autocompletepopup="PopupAutoComplete"
+                  datetimepicker="DateTimePickerPanel"/>
       <chatbar id="pinnedchats" layer="true" mousethrough="always" hidden="true"/>
       <statuspanel id="statusbar-display" inactive="true"/>
     </vbox>
diff --git a/application/palemoon/base/content/tabbrowser.xml b/application/palemoon/base/content/tabbrowser.xml
index 4b10855a7..eaf3ea4d9 100644
--- a/application/palemoon/base/content/tabbrowser.xml
+++ b/application/palemoon/base/content/tabbrowser.xml
@@ -30,7 +30,7 @@
               <xul:vbox flex="1" class="browserContainer">
                 <xul:stack flex="1" class="browserStack" anonid="browserStack">
                   <xul:browser anonid="initialBrowser" type="content-primary" message="true" disablehistory="true"
-                               xbl:inherits="tooltip=contenttooltip,contextmenu=contentcontextmenu,autocompletepopup"/>
+                               xbl:inherits="tooltip=contenttooltip,contextmenu=contentcontextmenu,autocompletepopup,datetimepicker"/>
                 </xul:stack>
               </xul:vbox>
             </xul:hbox>
@@ -138,19 +138,19 @@
         ]]></getter>
       </property>
 
-      <property name="formValidationAnchor" readonly="true">
+      <property name="popupAnchor" readonly="true">
         <getter><![CDATA[
-        if (this.mCurrentTab._formValidationAnchor) {
-          return this.mCurrentTab._formValidationAnchor;
+        if (this.mCurrentTab._popupAnchor) {
+          return this.mCurrentTab._popupAnchor;
         }
         let stack = this.mCurrentBrowser.parentNode;
-        // Create an anchor for the form validation popup
+        // Create an anchor for the popup
         const NS_XUL = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
-        let formValidationAnchor = document.createElementNS(NS_XUL, "hbox");
-        formValidationAnchor.className = "form-validation-anchor";
-        formValidationAnchor.hidden = true;
-        stack.appendChild(formValidationAnchor);
-        return this.mCurrentTab._formValidationAnchor = formValidationAnchor;
+        let popupAnchor = document.createElementNS(NS_XUL, "hbox");
+        popupAnchor.className = "popup-anchor";
+        popupAnchor.hidden = true;
+        stack.appendChild(popupAnchor);
+        return this.mCurrentTab._popupAnchor = popupAnchor;
         ]]></getter>
       </property>
 
@@ -1451,6 +1451,10 @@
               b.setAttribute("autocompletepopup", this.getAttribute("autocompletepopup"));
             b.setAttribute("autoscrollpopup", this._autoScrollPopup.id);
 
+            if (this.hasAttribute("datetimepicker")) {
+              b.setAttribute("datetimepicker", this.getAttribute("datetimepicker"));
+            }
+
             // Create the browserStack container
             var stack = document.createElementNS(NS_XUL, "stack");
             stack.className = "browserStack";
diff --git a/application/palemoon/components/nsBrowserGlue.js b/application/palemoon/components/nsBrowserGlue.js
index cdb0b7522..c4205c2c5 100644
--- a/application/palemoon/components/nsBrowserGlue.js
+++ b/application/palemoon/components/nsBrowserGlue.js
@@ -35,6 +35,7 @@ Cu.import("resource://gre/modules/Services.jsm");
   ["OS", "resource://gre/modules/osfile.jsm"],
   ["LoginManagerParent", "resource://gre/modules/LoginManagerParent.jsm"],
   ["FormValidationHandler", "resource:///modules/FormValidationHandler.jsm"],
+  ["DateTimePickerHelper", "resource://gre/modules/DateTimePickerHelper.jsm"],
 ].forEach(([name, resource]) => XPCOMUtils.defineLazyModuleGetter(this, name, resource));
 
 const PREF_PLUGINS_NOTIFYUSER = "plugins.update.notifyUser";
@@ -167,6 +168,7 @@ BrowserGlue.prototype = {
         } catch (e) {
           Cu.reportError("Could not end startup crash tracking in quit-application-granted: " + e);
         }
+        DateTimePickerHelper.uninit();
         break;
 #ifdef OBSERVE_LASTWINDOW_CLOSE_TOPICS
       case "browser-lastwindow-close-requested":
@@ -496,6 +498,8 @@ BrowserGlue.prototype = {
     }
 #endif
 
+    DateTimePickerHelper.init();
+
     this._trackSlowStartup();
   },
 
diff --git a/application/palemoon/installer/Makefile.in b/application/palemoon/installer/Makefile.in
index 7cd77bdca..368b16efc 100644
--- a/application/palemoon/installer/Makefile.in
+++ b/application/palemoon/installer/Makefile.in
@@ -34,9 +34,9 @@ ifdef MOZ_ENABLE_GNOME_COMPONENT
 DEFINES += -DMOZ_ENABLE_GNOME_COMPONENT=1
 endif
 
-ifdef MOZ_WIDGET_GTK
+ifneq (,$(filter gtk%,$(MOZ_WIDGET_TOOLKIT)))
 DEFINES += -DMOZ_GTK=1
-ifdef MOZ_ENABLE_GTK3
+ifeq ($(MOZ_WIDGET_TOOLKIT),gtk3)
 DEFINES += -DMOZ_GTK3=1
 endif
 endif
@@ -131,16 +131,17 @@ AB = $(firstword $(subst -, ,$(AB_CD)))
 DEFINES += -DAB=$(AB)
 
 DEFINES += -DMOZ_ICU_VERSION=$(MOZ_ICU_VERSION)
-ifdef MOZ_NATIVE_ICU
-DEFINES += -DMOZ_NATIVE_ICU
+ifdef MOZ_SYSTEM_ICU
+DEFINES += -DMOZ_SYSTEM_ICU
 endif
-ifdef MOZ_SHARED_ICU
-DEFINES += -DMOZ_SHARED_ICU
+ifdef MOZ_ICU_DATA_ARCHIVE
+DEFINES += -DMOZ_ICU_DATA_ARCHIVE
 endif
 ifdef MOZ_JEMALLOC3
 DEFINES += -DMOZ_JEMALLOC3
 endif
 DEFINES += -DMOZ_ICU_DBG_SUFFIX=$(MOZ_ICU_DBG_SUFFIX)
+DEFINES += -DICU_DATA_FILE=$(ICU_DATA_FILE)
 ifdef CLANG_CXX
 DEFINES += -DCLANG_CXX
 endif
diff --git a/application/palemoon/modules/FormValidationHandler.jsm b/application/palemoon/modules/FormValidationHandler.jsm
index ef7c2108b..387c221d7 100644
--- a/application/palemoon/modules/FormValidationHandler.jsm
+++ b/application/palemoon/modules/FormValidationHandler.jsm
@@ -122,7 +122,7 @@ var FormValidationHandler =
     this._panel.hidden = false;
 
     let tabBrowser = aWindow.gBrowser;
-    this._anchor = tabBrowser.formValidationAnchor;
+    this._anchor = tabBrowser.popupAnchor;
     this._anchor.left = aPanelData.contentRect.left;
     this._anchor.top = aPanelData.contentRect.top;
     this._anchor.width = aPanelData.contentRect.width;
diff --git a/docshell/test/unit/test_nsDefaultURIFixup_info.js b/docshell/test/unit/test_nsDefaultURIFixup_info.js
index 9e33ea484..c606ac32e 100644
--- a/docshell/test/unit/test_nsDefaultURIFixup_info.js
+++ b/docshell/test/unit/test_nsDefaultURIFixup_info.js
@@ -426,8 +426,6 @@ var testcases = [ {
     protocolChange: true,
   }, {
     input: "?'.com",
-    fixedURI: "http:///?%27.com",
-    alternateURI: "http://www..com/?%27.com",
     keywordLookup: true,
     protocolChange: true,
   }, {
@@ -436,14 +434,10 @@ var testcases = [ {
     protocolChange: true
   }, {
     input: "?mozilla",
-    fixedURI: "http:///?mozilla",
-    alternateURI: "http://www..com/?mozilla",
     keywordLookup: true,
     protocolChange: true,
   }, {
     input: "??mozilla",
-    fixedURI: "http:///??mozilla",
-    alternateURI: "http://www..com/??mozilla",
     keywordLookup: true,
     protocolChange: true,
   }, {
diff --git a/docshell/test/unit/test_nsDefaultURIFixup_search.js b/docshell/test/unit/test_nsDefaultURIFixup_search.js
index c00b6a85f..c84452b5d 100644
--- a/docshell/test/unit/test_nsDefaultURIFixup_search.js
+++ b/docshell/test/unit/test_nsDefaultURIFixup_search.js
@@ -74,7 +74,7 @@ var data = [
   },
   {
     wrong: 'user:@example.com:8080/this/is/a/test.html',
-    fixed: 'http://user:@example.com:8080/this/is/a/test.html',
+    fixed: 'http://user@example.com:8080/this/is/a/test.html',
   },
   {
     wrong: '//user:pass@example.com:8080/this/is/a/test.html',
diff --git a/dom/canvas/CanvasRenderingContext2D.cpp b/dom/canvas/CanvasRenderingContext2D.cpp
index 15df2b337..a38c38293 100644
--- a/dom/canvas/CanvasRenderingContext2D.cpp
+++ b/dom/canvas/CanvasRenderingContext2D.cpp
@@ -105,6 +105,7 @@
 #include "mozilla/dom/CanvasPath.h"
 #include "mozilla/dom/HTMLImageElement.h"
 #include "mozilla/dom/HTMLVideoElement.h"
+#include "mozilla/dom/SVGImageElement.h"
 #include "mozilla/dom/SVGMatrix.h"
 #include "mozilla/dom/TextMetrics.h"
 #include "mozilla/dom/SVGMatrix.h"
@@ -2477,10 +2478,10 @@ CanvasRenderingContext2D::CreatePattern(const CanvasImageSource& aSource,
     return nullptr;
   }
 
-  Element* htmlElement;
+  Element* element;
   if (aSource.IsHTMLCanvasElement()) {
     HTMLCanvasElement* canvas = &aSource.GetAsHTMLCanvasElement();
-    htmlElement = canvas;
+    element = canvas;
 
     nsIntSize size = canvas->GetSize();
     if (size.width == 0 || size.height == 0) {
@@ -2505,7 +2506,7 @@ CanvasRenderingContext2D::CreatePattern(const CanvasImageSource& aSource,
       }
 
       RefPtr<CanvasPattern> pat =
-        new CanvasPattern(this, srcSurf, repeatMode, htmlElement->NodePrincipal(), canvas->IsWriteOnly(), false);
+        new CanvasPattern(this, srcSurf, repeatMode, element->NodePrincipal(), canvas->IsWriteOnly(), false);
 
       return pat.forget();
     }
@@ -2516,11 +2517,19 @@ CanvasRenderingContext2D::CreatePattern(const CanvasImageSource& aSource,
       return nullptr;
     }
 
-    htmlElement = img;
+    element = img;
+  } else if (aSource.IsSVGImageElement()) {
+    SVGImageElement* img = &aSource.GetAsSVGImageElement();
+    if (img->IntrinsicState().HasState(NS_EVENT_STATE_BROKEN)) {
+      aError.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
+      return nullptr;
+    }
+
+    element = img;
   } else if (aSource.IsHTMLVideoElement()) {
     auto& video = aSource.GetAsHTMLVideoElement();
     video.MarkAsContentSource(mozilla::dom::HTMLVideoElement::CallerAPI::CREATE_PATTERN);
-    htmlElement = &video;
+    element = &video;
   } else {
     // Special case for ImageBitmap
     ImageBitmap& imgBitmap = aSource.GetAsImageBitmap();
@@ -2559,7 +2568,7 @@ CanvasRenderingContext2D::CreatePattern(const CanvasImageSource& aSource,
   // The canvas spec says that createPattern should use the first frame
   // of animated images
   nsLayoutUtils::SurfaceFromElementResult res =
-    nsLayoutUtils::SurfaceFromElement(htmlElement,
+    nsLayoutUtils::SurfaceFromElement(element,
       nsLayoutUtils::SFE_WANT_FIRST_FRAME, mTarget);
 
   if (!res.GetSourceSurface()) {
@@ -4949,6 +4958,9 @@ CanvasRenderingContext2D::DrawImage(const CanvasImageSource& aImage,
     if (aImage.IsHTMLImageElement()) {
       HTMLImageElement* img = &aImage.GetAsHTMLImageElement();
       element = img;
+    } else if (aImage.IsSVGImageElement()) {
+      SVGImageElement* img = &aImage.GetAsSVGImageElement();
+      element = img;
     } else {
       HTMLVideoElement* video = &aImage.GetAsHTMLVideoElement();
       video->MarkAsContentSource(mozilla::dom::HTMLVideoElement::CallerAPI::DRAW_IMAGE);
diff --git a/dom/canvas/CanvasRenderingContext2D.h b/dom/canvas/CanvasRenderingContext2D.h
index c3ee3bdcb..d5dff8f3b 100644
--- a/dom/canvas/CanvasRenderingContext2D.h
+++ b/dom/canvas/CanvasRenderingContext2D.h
@@ -38,8 +38,8 @@ class SourceSurface;
 } // namespace gl
 
 namespace dom {
-class HTMLImageElementOrHTMLCanvasElementOrHTMLVideoElementOrImageBitmap;
-typedef HTMLImageElementOrHTMLCanvasElementOrHTMLVideoElementOrImageBitmap CanvasImageSource;
+class HTMLImageElementOrSVGImageElementOrHTMLCanvasElementOrHTMLVideoElementOrImageBitmap;
+typedef HTMLImageElementOrSVGImageElementOrHTMLCanvasElementOrHTMLVideoElementOrImageBitmap CanvasImageSource;
 class ImageData;
 class StringOrCanvasGradientOrCanvasPattern;
 class OwningStringOrCanvasGradientOrCanvasPattern;
diff --git a/dom/html/HTMLInputElement.cpp b/dom/html/HTMLInputElement.cpp
index f1a54705e..52062c4b9 100644
--- a/dom/html/HTMLInputElement.cpp
+++ b/dom/html/HTMLInputElement.cpp
@@ -114,15 +114,12 @@
 #include <limits>
 
 #include "nsIColorPicker.h"
-#include "nsIDatePicker.h"
 #include "nsIStringEnumerator.h"
 #include "HTMLSplitOnSpacesTokenizer.h"
 #include "nsIController.h"
 #include "nsIMIMEInfo.h"
 #include "nsFrameSelection.h"
 
-#include "nsIConsoleService.h"
-
 // input type=date
 #include "js/Date.h"
 
@@ -543,8 +540,8 @@ GetDOMFileOrDirectoryPath(const OwningFileOrDirectory& aData,
 bool
 HTMLInputElement::ValueAsDateEnabled(JSContext* cx, JSObject* obj)
 {
-  return IsExperimentalFormsEnabled() || IsDatePickerEnabled() ||
-         IsInputDateTimeEnabled();
+  return IsExperimentalFormsEnabled() || IsInputDateTimeEnabled() ||
+    IsInputDateTimeOthersEnabled();
 }
 
 NS_IMETHODIMP
@@ -746,59 +743,6 @@ nsColorPickerShownCallback::Done(const nsAString& aColor)
 
 NS_IMPL_ISUPPORTS(nsColorPickerShownCallback, nsIColorPickerShownCallback)
 
-class DatePickerShownCallback final : public nsIDatePickerShownCallback
-{
-  ~DatePickerShownCallback() {}
-public:
-  DatePickerShownCallback(HTMLInputElement* aInput,
-                          nsIDatePicker* aDatePicker)
-    : mInput(aInput)
-    , mDatePicker(aDatePicker)
-  {}
-
-  NS_DECL_ISUPPORTS
-
-  NS_IMETHOD Done(const nsAString& aDate) override;
-  NS_IMETHOD Cancel() override;
-
-private:
-  RefPtr<HTMLInputElement> mInput;
-  nsCOMPtr<nsIDatePicker> mDatePicker;
-};
-
-NS_IMETHODIMP
-DatePickerShownCallback::Cancel()
-{
-  mInput->PickerClosed();
-  return NS_OK;
-}
-
-NS_IMETHODIMP
-DatePickerShownCallback::Done(const nsAString& aDate)
-{
-  nsAutoString oldValue;
-
-  mInput->PickerClosed();
-  mInput->GetValue(oldValue);
-
-  if(!oldValue.Equals(aDate)){
-    mInput->SetValue(aDate);
-    nsContentUtils::DispatchTrustedEvent(mInput->OwnerDoc(),
-                            static_cast<nsIDOMHTMLInputElement*>(mInput.get()),
-                            NS_LITERAL_STRING("input"), true,
-                            false);
-    return nsContentUtils::DispatchTrustedEvent(mInput->OwnerDoc(),
-                            static_cast<nsIDOMHTMLInputElement*>(mInput.get()),
-                            NS_LITERAL_STRING("change"), true,
-                            false);
-  }
-
-  return NS_OK;
-}
-
-NS_IMPL_ISUPPORTS(DatePickerShownCallback, nsIDatePickerShownCallback)
-
-
 bool
 HTMLInputElement::IsPopupBlocked() const
 {
@@ -824,56 +768,6 @@ HTMLInputElement::IsPopupBlocked() const
 }
 
 nsresult
-HTMLInputElement::InitDatePicker()
-{
-  if (!IsDatePickerEnabled()) {
-    return NS_OK;
-  }
-
-  if (mPickerRunning) {
-    NS_WARNING("Just one nsIDatePicker is allowed");
-    return NS_ERROR_FAILURE;
-  }
-
-  nsCOMPtr<nsIDocument> doc = OwnerDoc();
-
-  nsCOMPtr<nsPIDOMWindowOuter> win = doc->GetWindow();
-  if (!win) {
-    return NS_ERROR_FAILURE;
-  }
-
-  if (IsPopupBlocked()) {
-    win->FirePopupBlockedEvent(doc, nullptr, EmptyString(), EmptyString());
-    return NS_OK;
-  }
-
-  // Get Loc title
-  nsXPIDLString title;
-  nsContentUtils::GetLocalizedString(nsContentUtils::eFORMS_PROPERTIES,
-                                     "DatePicker", title);
-
-  nsresult rv;
-  nsCOMPtr<nsIDatePicker> datePicker = do_CreateInstance("@mozilla.org/datepicker;1", &rv);
-  if (!datePicker) {
-    return rv;
-  }
-
-  nsAutoString initialValue;
-  GetValueInternal(initialValue);
-  rv = datePicker->Init(win, title, initialValue);
-
-  nsCOMPtr<nsIDatePickerShownCallback> callback =
-    new DatePickerShownCallback(this, datePicker);
-
-  rv = datePicker->Open(callback);
-  if (NS_SUCCEEDED(rv)) {
-    mPickerRunning = true;
-  }
-
-  return rv;
-}
-
-nsresult
 HTMLInputElement::InitColorPicker()
 {
   if (mPickerRunning) {
@@ -2570,9 +2464,8 @@ HTMLInputElement::ApplyStep(int32_t aStep)
 bool
 HTMLInputElement::IsExperimentalMobileType(uint8_t aType)
 {
-  return (aType == NS_FORM_INPUT_DATE &&
-    !IsInputDateTimeEnabled() && !IsDatePickerEnabled()) ||
-    (aType == NS_FORM_INPUT_TIME && !IsInputDateTimeEnabled());
+  return (aType == NS_FORM_INPUT_DATE || aType == NS_FORM_INPUT_TIME) &&
+    !IsInputDateTimeEnabled();
 }
 
 bool
@@ -4429,9 +4322,6 @@ HTMLInputElement::MaybeInitPickers(EventChainPostVisitor& aVisitor)
   if (mType == NS_FORM_INPUT_COLOR) {
     return InitColorPicker();
   }
-  if (mType == NS_FORM_INPUT_DATE) {
-    return InitDatePicker();
-  }
 
   return NS_OK;
 }
@@ -5814,15 +5704,13 @@ HTMLInputElement::ParseTime(const nsAString& aValue, uint32_t* aResult)
 /* static */ bool
 HTMLInputElement::IsDateTimeTypeSupported(uint8_t aDateTimeInputType)
 {
-  return (aDateTimeInputType == NS_FORM_INPUT_DATE &&
-          (IsInputDateTimeEnabled() || IsExperimentalFormsEnabled() ||
-           IsDatePickerEnabled())) ||
-         (aDateTimeInputType == NS_FORM_INPUT_TIME &&
+  return ((aDateTimeInputType == NS_FORM_INPUT_DATE ||
+           aDateTimeInputType == NS_FORM_INPUT_TIME) &&
           (IsInputDateTimeEnabled() || IsExperimentalFormsEnabled())) ||
          ((aDateTimeInputType == NS_FORM_INPUT_MONTH ||
            aDateTimeInputType == NS_FORM_INPUT_WEEK ||
            aDateTimeInputType == NS_FORM_INPUT_DATETIME_LOCAL) &&
-          IsInputDateTimeEnabled());
+          IsInputDateTimeOthersEnabled());
 }
 
 /* static */ bool
@@ -5870,20 +5758,6 @@ HTMLInputElement::IsDirPickerEnabled()
 }
 
 /* static */ bool
-HTMLInputElement::IsDatePickerEnabled()
-{
-  static bool sDatePickerEnabled = false;
-  static bool sDatePickerPrefCached = false;
-  if (!sDatePickerPrefCached) {
-    sDatePickerPrefCached = true;
-    Preferences::AddBoolVarCache(&sDatePickerEnabled, "dom.forms.datepicker",
-                                 false);
-  }
-
-  return sDatePickerEnabled;
-}
-
-/* static */ bool
 HTMLInputElement::IsExperimentalFormsEnabled()
 {
   static bool sExperimentalFormsEnabled = false;
@@ -5913,6 +5787,20 @@ HTMLInputElement::IsInputDateTimeEnabled()
 }
 
 /* static */ bool
+HTMLInputElement::IsInputDateTimeOthersEnabled()
+{
+  static bool sDateTimeOthersEnabled = false;
+  static bool sDateTimeOthersPrefCached = false;
+  if (!sDateTimeOthersPrefCached) {
+    sDateTimeOthersPrefCached = true;
+    Preferences::AddBoolVarCache(&sDateTimeOthersEnabled,
+                                 "dom.forms.datetime.others", false);
+  }
+
+  return sDateTimeOthersEnabled;
+}
+
+/* static */ bool
 HTMLInputElement::IsInputNumberEnabled()
 {
   static bool sInputNumberEnabled = false;
@@ -5954,12 +5842,9 @@ HTMLInputElement::ParseAttribute(int32_t aNamespaceID,
       bool success = aResult.ParseEnumValue(aValue, kInputTypeTable, false);
       if (success) {
         newType = aResult.GetEnumValue();
-        if ((IsExperimentalMobileType(newType) &&
-             !IsExperimentalFormsEnabled()) ||
-            (newType == NS_FORM_INPUT_NUMBER && !IsInputNumberEnabled()) ||
+        if ((newType == NS_FORM_INPUT_NUMBER && !IsInputNumberEnabled()) ||
             (newType == NS_FORM_INPUT_COLOR && !IsInputColorEnabled()) ||
-            (IsDateTimeInputType(newType) &&
-             !IsDateTimeTypeSupported(newType))) {
+          (IsDateTimeInputType(newType) && !IsDateTimeTypeSupported(newType))) {
           newType = kInputDefaultType->value;
           aResult.SetTo(newType, &aValue);
         }
diff --git a/dom/html/HTMLInputElement.h b/dom/html/HTMLInputElement.h
index adab663c3..98a590443 100644
--- a/dom/html/HTMLInputElement.h
+++ b/dom/html/HTMLInputElement.h
@@ -1451,7 +1451,6 @@ protected:
   };
   nsresult InitFilePicker(FilePickerType aType);
   nsresult InitColorPicker();
-  nsresult InitDatePicker();
 
   /**
    * Use this function before trying to open a picker.
@@ -1647,7 +1646,7 @@ private:
 
   /**
    * Checks if aDateTimeInputType should be supported based on "dom.forms.datetime",
-   * "dom.forms.datepicker" and "dom.experimental_forms".
+   * and "dom.experimental_forms".
    */
   static bool
   IsDateTimeTypeSupported(uint8_t aDateTimeInputType);
@@ -1674,13 +1673,6 @@ private:
   IsDirPickerEnabled();
 
   /**
-   * Checks preference "dom.forms.datepicker" to determine if date picker should
-   * be supported.
-   */
-  static bool
-  IsDatePickerEnabled();
-
-  /**
    * Checks preference "dom.experimental_forms" to determine if experimental
    * implementation of input element should be enabled.
    */
@@ -1688,13 +1680,20 @@ private:
   IsExperimentalFormsEnabled();
 
   /**
-   * Checks preference "dom.forms.datetime" to determine if input date/time
-   * related types should be supported.
+   * Checks preference "dom.forms.datetime" to determine if input date and time
+   * should be supported.
    */
   static bool
   IsInputDateTimeEnabled();
 
   /**
+   * Checks preference "dom.forms.datetime.others" to determine if input week,
+   * month and datetime-local should be supported.
+   */
+  static bool
+  IsInputDateTimeOthersEnabled();
+
+  /**
    * Checks preference "dom.forms.number" to determine if input type=number
    * should be supported.
    */
diff --git a/dom/html/test/forms/test_input_types_pref.html b/dom/html/test/forms/test_input_types_pref.html
index 243836f34..5279d6a2a 100644
--- a/dom/html/test/forms/test_input_types_pref.html
+++ b/dom/html/test/forms/test_input_types_pref.html
@@ -37,47 +37,63 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=764481
       inputType: "color",
       expectedType: "color"
     }, {
-      prefs: [["dom.experimental_forms", false], ["dom.forms.datepicker", false],
-              ["dom.forms.datetime", false]],
+      prefs: [["dom.experimental_forms", false], ["dom.forms.datetime", false]],
       inputType: "date",
       expectedType: "text"
     }, {
-      prefs: [["dom.experimental_forms", true], ["dom.forms.datepicker", false],
-              ["dom.forms.datetime", false]],
+      prefs: [["dom.experimental_forms", true], ["dom.forms.datetime", false]],
       inputType: "date",
       expectedType: "date"
     }, {
-      prefs: [["dom.experimental_forms", false], ["dom.forms.datepicker", true],
-              ["dom.forms.datetime", false]],
+      prefs: [["dom.experimental_forms", false], ["dom.forms.datetime", true]],
       inputType: "date",
       expectedType: "date"
     }, {
-      prefs: [["dom.experimental_forms", false], ["dom.forms.datepicker", false],
-              ["dom.forms.datetime", true]],
-      inputType: "date",
-      expectedType: "date"
+      prefs: [["dom.experimental_forms", false], ["dom.forms.datetime", false]],
+      inputType: "time",
+      expectedType: "text"
+    }, {
+      prefs: [["dom.experimental_forms", true], ["dom.forms.datetime", false]],
+      inputType: "time",
+      expectedType: "time"
+    }, {
+      prefs: [["dom.experimental_forms", false], ["dom.forms.datetime", true]],
+      inputType: "time",
+      expectedType: "time"
+    }, {
+      prefs: [["dom.forms.datetime", false], ["dom.forms.datetime.others", false]],
+      inputType: "month",
+      expectedType: "text"
     }, {
-      prefs: [["dom.forms.datetime", false]],
+      prefs: [["dom.forms.datetime", true], ["dom.forms.datetime.others", false]],
       inputType: "month",
       expectedType: "text"
     }, {
-      prefs: [["dom.forms.datetime", true]],
+      prefs: [["dom.forms.datetime", false], ["dom.forms.datetime.others", true]],
       inputType: "month",
       expectedType: "month"
     }, {
-      prefs: [["dom.forms.datetime", false]],
+      prefs: [["dom.forms.datetime", false], ["dom.forms.datetime.others", false]],
+      inputType: "week",
+      expectedType: "text"
+    }, {
+      prefs: [["dom.forms.datetime", true], ["dom.forms.datetime.others", false]],
       inputType: "week",
       expectedType: "text"
     }, {
-      prefs: [["dom.forms.datetime", true]],
+      prefs: [["dom.forms.datetime", false], ["dom.forms.datetime.others", true]],
       inputType: "week",
       expectedType: "week"
     }, {
-      prefs: [["dom.forms.datetime", false]],
+      prefs: [["dom.forms.datetime", false], ["dom.forms.datetime.others", false]],
+      inputType: "datetime-local",
+      expectedType: "text"
+    }, {
+      prefs: [["dom.forms.datetime", true], ["dom.forms.datetime.others", false]],
       inputType: "datetime-local",
       expectedType: "text"
     }, {
-      prefs: [["dom.forms.datetime", true]],
+      prefs: [["dom.forms.datetime", false], ["dom.forms.datetime.others", true]],
       inputType: "datetime-local",
       expectedType: "datetime-local"
     }
diff --git a/dom/html/test/forms/test_valueAsDate_pref.html b/dom/html/test/forms/test_valueAsDate_pref.html
index 8518c291b..0369980e4 100644
--- a/dom/html/test/forms/test_valueAsDate_pref.html
+++ b/dom/html/test/forms/test_valueAsDate_pref.html
@@ -12,8 +12,8 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=874640
 
   /** Test for Bug 874640 **/
   var states = [
-  // dom.experimental_forms, dom.forms.datepicker, dom.forms.datetime, expectedValueAsDate
-  [ 'true', 'true', 'true', 'true' ],
+  // dom.experimental_forms, dom.forms.datetime, dom.forms.datetime.others, expectedValueAsDate
+  [ 'true', 'true', ,'true', 'true' ],
   [ 'true', 'false', 'false', 'true' ],
   [ 'false', 'true', 'false', 'true' ],
   [ 'false', 'false', 'true', 'true' ],
@@ -33,8 +33,8 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=874640
 
     SpecialPowers.pushPrefEnv({"set":[
       ["dom.experimental_forms", state[0] === 'true'],
-      ["dom.forms.datepicker", state[1] === 'true'],
-      ["dom.forms.datetime", state[2] === 'true']]},
+      ["dom.forms.datetime", state[1] === 'true'],
+      ["dom.forms.datetime.others", state[2] === 'true']]},
       function() {
         iframe.src = 'data:text/html,<script>' +
                  'parent.is("valueAsDate" in document.createElement("input"), ' +
diff --git a/dom/html/test/test_bug558788-1.html b/dom/html/test/test_bug558788-1.html
index 94b7a5f00..4db61ed73 100644
--- a/dom/html/test/test_bug558788-1.html
+++ b/dom/html/test/test_bug558788-1.html
@@ -154,13 +154,14 @@ function checkInputURL()
   sendString("ttp://mozilla.org");
   checkValidApplies(element);
 
-  for (var i=0; i<13; ++i) {
+  for (var i=0; i<10; ++i) {
     synthesizeKey("VK_BACK_SPACE", {});
     checkValidApplies(element);
   }
 
   synthesizeKey("VK_BACK_SPACE", {});
-  for (var i=0; i<4; ++i) {
+  // "http://" is now invalid
+  for (var i=0; i<7; ++i) {
     checkInvalidApplies(element);
     synthesizeKey("VK_BACK_SPACE", {});
   }
diff --git a/dom/ipc/DatePickerParent.cpp b/dom/ipc/DatePickerParent.cpp
deleted file mode 100644
index 509944ddd..000000000
--- a/dom/ipc/DatePickerParent.cpp
+++ /dev/null
@@ -1,87 +0,0 @@
-/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set ts=8 sts=2 et sw=2 tw=80: */
-/* 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/. */
-
-#include "DatePickerParent.h"
-#include "nsComponentManagerUtils.h"
-#include "nsIDocument.h"
-#include "nsIDOMWindow.h"
-#include "mozilla/Unused.h"
-#include "mozilla/dom/Element.h"
-#include "mozilla/dom/TabParent.h"
-
-using mozilla::Unused;
-using namespace mozilla::dom;
-
-NS_IMPL_ISUPPORTS(DatePickerParent::DatePickerShownCallback,
-                  nsIDatePickerShownCallback);
-
-NS_IMETHODIMP
-DatePickerParent::DatePickerShownCallback::Cancel()
-{
-  if (mDatePickerParent) {
-    Unused << mDatePickerParent->SendCancel();
-  }
-  return NS_OK;
-}
-
-NS_IMETHODIMP
-DatePickerParent::DatePickerShownCallback::Done(const nsAString& aDate)
-{
-  if (mDatePickerParent) {
-    Unused << mDatePickerParent->Send__delete__(mDatePickerParent,
-                                                nsString(aDate));
-  }
-  return NS_OK;
-}
-
-void
-DatePickerParent::DatePickerShownCallback::Destroy()
-{
-  mDatePickerParent = nullptr;
-}
-
-bool
-DatePickerParent::CreateDatePicker()
-{
-  mPicker = do_CreateInstance("@mozilla.org/datepicker;1");
-  if (!mPicker) {
-    return false;
-  }
-
-  Element* ownerElement = TabParent::GetFrom(Manager())->GetOwnerElement();
-  if (!ownerElement) {
-    return false;
-  }
-
-  nsCOMPtr<mozIDOMWindowProxy> window = do_QueryInterface(ownerElement->OwnerDoc()->GetWindow());
-  if (!window) {
-    return false;
-  }
-
-  return NS_SUCCEEDED(mPicker->Init(window, mTitle, mInitialDate));
-}
-
-bool
-DatePickerParent::RecvOpen()
-{
-  if (!CreateDatePicker()) {
-    Unused << Send__delete__(this, mInitialDate);
-    return true;
-  }
-
-  mCallback = new DatePickerShownCallback(this);
-
-  mPicker->Open(mCallback);
-  return true;
-};
-
-void
-DatePickerParent::ActorDestroy(ActorDestroyReason aWhy)
-{
-  if (mCallback) {
-    mCallback->Destroy();
-  }
-}
diff --git a/dom/ipc/DatePickerParent.h b/dom/ipc/DatePickerParent.h
deleted file mode 100644
index 73b66f96c..000000000
--- a/dom/ipc/DatePickerParent.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set ts=8 sts=2 et sw=2 tw=80: */
-/* 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/. */
-
-#ifndef mozilla_dom_DatePickerParent_h
-#define mozilla_dom_DatePickerParent_h
-
-#include "mozilla/dom/PDatePickerParent.h"
-#include "nsIDatePicker.h"
-
-namespace mozilla {
-namespace dom {
-
-class DatePickerParent : public PDatePickerParent
-{
- public:
-  DatePickerParent(const nsString& aTitle,
-                   const nsString& aInitialDate)
-  : mTitle(aTitle)
-  , mInitialDate(aInitialDate)
-  {}
-
-  virtual bool RecvOpen() override;
-  virtual void ActorDestroy(ActorDestroyReason aWhy) override;
-
-  class DatePickerShownCallback final
-    : public nsIDatePickerShownCallback
-  {
-  public:
-    explicit DatePickerShownCallback(DatePickerParent* aDatePickerParnet)
-      : mDatePickerParent(aDatePickerParnet)
-    {}
-
-    NS_DECL_ISUPPORTS
-    NS_DECL_NSIDATEPICKERSHOWNCALLBACK
-
-    void Destroy();
-
-  private:
-    ~DatePickerShownCallback() {}
-    DatePickerParent* mDatePickerParent;
-  };
-
- private:
-  virtual ~DatePickerParent() {}
-
-  bool CreateDatePicker();
-
-  RefPtr<DatePickerShownCallback> mCallback;
-  nsCOMPtr<nsIDatePicker> mPicker;
-
-  nsString mTitle;
-  nsString mInitialDate;
-};
-
-} // namespace dom
-} // namespace mozilla
-
-#endif // mozilla_dom_DatePickerParent_h
diff --git a/dom/ipc/PBrowser.ipdl b/dom/ipc/PBrowser.ipdl
index 9dfccbc5c..f09e484ee 100644
--- a/dom/ipc/PBrowser.ipdl
+++ b/dom/ipc/PBrowser.ipdl
@@ -9,7 +9,6 @@ include protocol PBlob;
 include protocol PColorPicker;
 include protocol PContent;
 include protocol PContentBridge;
-include protocol PDatePicker;
 include protocol PDocAccessible;
 include protocol PFilePicker;
 include protocol PIndexedDBPermissionRequest;
@@ -116,7 +115,6 @@ nested(upto inside_cpow) sync protocol PBrowser
     manager PContent or PContentBridge;
 
     manages PColorPicker;
-    manages PDatePicker;
     manages PDocAccessible;
     manages PFilePicker;
     manages PIndexedDBPermissionRequest;
@@ -441,12 +439,6 @@ parent:
      */
     async PColorPicker(nsString title, nsString initialColor);
 
-    /**
-     * Create an asynchronous date picker on the parent side,
-     * but don't open it yet.
-     */
-    async PDatePicker(nsString title, nsString initialDate);
-
     async PFilePicker(nsString aTitle, int16_t aMode);
 
     /**
diff --git a/dom/ipc/PDatePicker.ipdl b/dom/ipc/PDatePicker.ipdl
deleted file mode 100644
index 90a2654bb..000000000
--- a/dom/ipc/PDatePicker.ipdl
+++ /dev/null
@@ -1,27 +0,0 @@
-/* -*- Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 8 -*- */
-/* vim: set sw=4 ts=8 et tw=80 ft=cpp : */
-
-/* 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/. */
-
-include protocol PBrowser;
-
-namespace mozilla {
-namespace dom {
-
-protocol PDatePicker
-{
-    manager PBrowser;
-
-parent:
-    async Open();
-
-child:
-    async Cancel();
-
-    async __delete__(nsString color);
-};
-
-} // namespace dom
-} // namespace mozilla
diff --git a/dom/ipc/TabChild.cpp b/dom/ipc/TabChild.cpp
index c8a0c6e3f..705799c54 100644
--- a/dom/ipc/TabChild.cpp
+++ b/dom/ipc/TabChild.cpp
@@ -96,7 +96,6 @@
 #include "LayersLogging.h"
 #include "nsDOMClassInfoID.h"
 #include "nsColorPickerProxy.h"
-#include "nsDatePickerProxy.h"
 #include "nsContentPermissionHelper.h"
 #include "nsPresShell.h"
 #include "nsIAppsService.h"
@@ -2013,21 +2012,6 @@ TabChild::DeallocPColorPickerChild(PColorPickerChild* aColorPicker)
   return true;
 }
 
-PDatePickerChild*
-TabChild::AllocPDatePickerChild(const nsString&, const nsString&)
-{
-  NS_RUNTIMEABORT("unused");
-  return nullptr;
-}
-
-bool
-TabChild::DeallocPDatePickerChild(PDatePickerChild* aDatePicker)
-{
-  nsDatePickerProxy* picker = static_cast<nsDatePickerProxy*>(aDatePicker);
-  NS_RELEASE(picker);
-  return true;
-}
-
 PFilePickerChild*
 TabChild::AllocPFilePickerChild(const nsString&, const int16_t&)
 {
diff --git a/dom/ipc/TabChild.h b/dom/ipc/TabChild.h
index 2232ffeaf..d9988a596 100644
--- a/dom/ipc/TabChild.h
+++ b/dom/ipc/TabChild.h
@@ -451,10 +451,6 @@ public:
 
   virtual bool DeallocPColorPickerChild(PColorPickerChild* aActor) override;
 
-    virtual PDatePickerChild*
-    AllocPDatePickerChild(const nsString& title, const nsString& initialDate) override;
-    virtual bool DeallocPDatePickerChild(PDatePickerChild* actor) override;
-
   virtual PFilePickerChild*
   AllocPFilePickerChild(const nsString& aTitle, const int16_t& aMode) override;
 
diff --git a/dom/ipc/TabParent.cpp b/dom/ipc/TabParent.cpp
index 8e98de3ce..0f190708f 100644
--- a/dom/ipc/TabParent.cpp
+++ b/dom/ipc/TabParent.cpp
@@ -80,7 +80,6 @@
 #include "PermissionMessageUtils.h"
 #include "StructuredCloneData.h"
 #include "ColorPickerParent.h"
-#include "DatePickerParent.h"
 #include "FilePickerParent.h"
 #include "TabChild.h"
 #include "LoadContext.h"
@@ -2424,20 +2423,6 @@ TabParent::DeallocPColorPickerParent(PColorPickerParent* actor)
   return true;
 }
 
-PDatePickerParent*
-TabParent::AllocPDatePickerParent(const nsString& aTitle,
-                                  const nsString& aInitialDate)
-{
-  return new DatePickerParent(aTitle, aInitialDate);
-}
-
-bool
-TabParent::DeallocPDatePickerParent(PDatePickerParent* actor)
-{
-  delete actor;
-  return true;
-}
-
 PRenderFrameParent*
 TabParent::AllocPRenderFrameParent()
 {
diff --git a/dom/ipc/TabParent.h b/dom/ipc/TabParent.h
index 09bb999f3..3624ce320 100644
--- a/dom/ipc/TabParent.h
+++ b/dom/ipc/TabParent.h
@@ -347,10 +347,6 @@ public:
   virtual bool
   DeallocPColorPickerParent(PColorPickerParent* aColorPicker) override;
 
-  virtual PDatePickerParent*
-  AllocPDatePickerParent(const nsString& aTitle, const nsString& aInitialDate) override;
-  virtual bool DeallocPDatePickerParent(PDatePickerParent* aDatePicker) override;
-
   virtual PDocAccessibleParent*
   AllocPDocAccessibleParent(PDocAccessibleParent*, const uint64_t&,
                             const uint32_t&, const IAccessibleHolder&) override;
diff --git a/dom/ipc/moz.build b/dom/ipc/moz.build
index ff3880bc2..71d193d44 100644
--- a/dom/ipc/moz.build
+++ b/dom/ipc/moz.build
@@ -55,7 +55,6 @@ UNIFIED_SOURCES += [
     'ContentProcess.cpp',
     'ContentProcessManager.cpp',
     'CrashReporterParent.cpp',
-    'DatePickerParent.cpp',
     'FilePickerParent.cpp',
     'nsIContentChild.cpp',
     'nsIContentParent.cpp',
@@ -95,7 +94,6 @@ IPDL_SOURCES += [
     'PContentPermissionRequest.ipdl',
     'PCrashReporter.ipdl',
     'PCycleCollectWithLogs.ipdl',
-    'PDatePicker.ipdl',
     'PFilePicker.ipdl',
     'PMemoryReportRequest.ipdl',
     'PPluginWidget.ipdl',
diff --git a/dom/locales/en-US/chrome/layout/HtmlForm.properties b/dom/locales/en-US/chrome/layout/HtmlForm.properties
index 621a0b2b3..82274b2bc 100644
--- a/dom/locales/en-US/chrome/layout/HtmlForm.properties
+++ b/dom/locales/en-US/chrome/layout/HtmlForm.properties
@@ -34,7 +34,6 @@ NoDirSelected=No directory selected.
 # %S will be a number greater or equal to 2.
 XFilesSelected=%S files selected.
 ColorPicker=Choose a color
-DatePicker=Choose a date
 # LOCALIZATION NOTE (AndNMoreFiles): Semi-colon list of plural forms. 
 # See: http://developer.mozilla.org/en/docs/Localization_and_Plurals 
 # This string is shown at the end of the tooltip text for <input type='file'
diff --git a/dom/url/tests/test_url.html b/dom/url/tests/test_url.html
index d07a752bb..73e75667d 100644
--- a/dom/url/tests/test_url.html
+++ b/dom/url/tests/test_url.html
@@ -399,6 +399,18 @@
   </script>
 
   <script>
+    /** Test for Bug 1275746 **/
+    SimpleTest.doesThrow(() => { var url = new URL("http:"); }, "http: is not a valid URL");
+    SimpleTest.doesThrow(() => { var url = new URL("http:///"); }, "http: is not a valid URL");
+
+    var url = new URL("file:");
+    is(url.href, "file:///", "Parsing file: should work.");
+
+    url = new URL("file:///");
+    is(url.href, "file:///", "Parsing file:/// should work.");
+  </script>
+
+  <script>
     var url = new URL("scheme:path/to/file?query#hash");
     is(url.href, "scheme:path/to/file?query#hash");
     is(url.pathname, "path/to/file");
diff --git a/dom/webidl/CanvasRenderingContext2D.webidl b/dom/webidl/CanvasRenderingContext2D.webidl
index 38a30f9e3..1c5564215 100644
--- a/dom/webidl/CanvasRenderingContext2D.webidl
+++ b/dom/webidl/CanvasRenderingContext2D.webidl
@@ -27,6 +27,9 @@ dictionary HitRegionOptions {
 };
 
 typedef (HTMLImageElement or
+         SVGImageElement) HTMLOrSVGImageElement;
+
+typedef (HTMLOrSVGImageElement or
          HTMLCanvasElement or
          HTMLVideoElement or
          ImageBitmap) CanvasImageSource;
diff --git a/editor/libeditor/HTMLEditorDataTransfer.cpp b/editor/libeditor/HTMLEditorDataTransfer.cpp
index b9cd8adb9..ed350c0dd 100644
--- a/editor/libeditor/HTMLEditorDataTransfer.cpp
+++ b/editor/libeditor/HTMLEditorDataTransfer.cpp
@@ -2382,27 +2382,26 @@ HTMLEditor::ReplaceOrphanedStructure(
   }
 
   // If we found substructure, paste it instead of its descendants.
-  // Only replace with the substructure if all the nodes in the list are
-  // descendants.
-  bool shouldReplaceNodes = true;
-  for (uint32_t i = 0; i < aNodeArray.Length(); i++) {
+  // Postprocess list to remove any descendants of this node so that we don't
+  // insert them twice.
+  uint32_t removedCount = 0;
+  uint32_t originalLength = aNodeArray.Length();
+  for (uint32_t i = 0; i < originalLength; i++) {
     uint32_t idx = aStartOrEnd == StartOrEnd::start ?
-      i : (aNodeArray.Length() - i - 1);
+      (i - removedCount) : (originalLength - i - 1);
     OwningNonNull<nsINode> endpoint = aNodeArray[idx];
-    if (!EditorUtils::IsDescendantOf(endpoint, replaceNode)) {
-      shouldReplaceNodes = false;
-      break;
+    if (endpoint == replaceNode ||
+        EditorUtils::IsDescendantOf(endpoint, replaceNode)) {
+      aNodeArray.RemoveElementAt(idx);
+      removedCount++;
     }
   }
 
-  if (shouldReplaceNodes) {
-    // Now replace the removed nodes with the structural parent
-    aNodeArray.Clear();
-    if (aStartOrEnd == StartOrEnd::end) {
-      aNodeArray.AppendElement(*replaceNode);
-    } else {
-      aNodeArray.InsertElementAt(0, *replaceNode);
-    }
+  // Now replace the removed nodes with the structural parent
+  if (aStartOrEnd == StartOrEnd::end) {
+    aNodeArray.AppendElement(*replaceNode);
+  } else {
+    aNodeArray.InsertElementAt(0, *replaceNode);
   }
 }
 
diff --git a/editor/libeditor/tests/mochitest.ini b/editor/libeditor/tests/mochitest.ini
index 9aafa0ac2..4df3f606b 100644
--- a/editor/libeditor/tests/mochitest.ini
+++ b/editor/libeditor/tests/mochitest.ini
@@ -217,6 +217,9 @@ skip-if = toolkit == 'android'
 [test_bug1258085.html]
 [test_bug1268736.html]
 [test_bug1270235.html]
+[test_bug1306532.html]
+subsuite = clipboard
+skip-if = toolkit == 'android'
 [test_bug1310912.html]
 skip-if = toolkit == 'android' # bug 1315898
 [test_bug1314790.html]
diff --git a/editor/libeditor/tests/test_bug1306532.html b/editor/libeditor/tests/test_bug1306532.html
new file mode 100644
index 000000000..1d7b3e7af
--- /dev/null
+++ b/editor/libeditor/tests/test_bug1306532.html
@@ -0,0 +1,64 @@
+<!DOCTYPE HTML>
+<html><head>
+<title>Test for bug 1306532</title>
+<style src="/tests/SimpleTest/test.css" type="text/css"></style>
+<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
+
+<script class="testbody" type="application/javascript">
+
+function runTest() {
+  // Copy content from table.
+  var selection = getSelection();
+  var startRange = document.createRange();
+  startRange.setStart(headingone, 0);
+  startRange.setEnd(celltwo, 0);
+  selection.removeAllRanges();
+  selection.addRange(startRange);
+  SpecialPowers.wrap(document).execCommand("copy", false, null);
+
+  // Paste content into "pasteframe"
+  var pasteContainer = pasteframe.contentDocument.body;
+  var pasteRange = pasteframe.contentDocument.createRange();
+  pasteRange.selectNodeContents(pasteContainer);
+  pasteRange.collapse(false);
+  selection.removeAllRanges();
+  selection.addRange(pasteRange);
+  SpecialPowers.wrap(pasteframe.contentDocument).execCommand("paste", false, null);
+
+  is(pasteContainer.querySelector("#headingone").textContent, "Month", "First heading should be 'Month'.");
+  is(pasteContainer.querySelector("#headingtwo").textContent, "Savings", "Second heading should be 'Savings'.");
+  is(pasteContainer.querySelector("#cellone").textContent, "January", "First cell should be 'January'.");
+  is(pasteContainer.querySelector("#celltwo").textContent, "$100", "Second cell should be '$100'.");
+
+  SimpleTest.finish();
+}
+
+SimpleTest.waitForExplicitFinish();
+
+</script>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1306532">Mozilla Bug 1306532</a>
+<p id="display"></p>
+
+<pre id="test">
+</pre>
+
+<div id="container">
+<table border="1">
+  <tr>
+    <th id="headingone">Month</th>
+    <th id="headingtwo">Savings</th>
+  </tr>
+  <tr>
+    <td id="cellone">January</td>
+    <td id="celltwo">$100</td>
+  </tr>
+</table>
+</div>
+
+<iframe onload="runTest();" id="pasteframe" src="data:text/html,<html><body contenteditable='true'>"></iframe>
+
+</body>
+</html>
diff --git a/extensions/cookie/test/unit/test_bug526789.js b/extensions/cookie/test/unit/test_bug526789.js
index 0eac1d492..624044577 100644
--- a/extensions/cookie/test/unit/test_bug526789.js
+++ b/extensions/cookie/test/unit/test_bug526789.js
@@ -79,23 +79,11 @@ function run_test() {
 
   cm.removeAll();
 
-  // test that setting an empty or '.' http:// host results in a no-op
   var uri = NetUtil.newURI("http://baz.com/");
-  var emptyuri = NetUtil.newURI("http:///");
-  var doturi = NetUtil.newURI("http://./");
   do_check_eq(uri.asciiHost, "baz.com");
-  do_check_eq(emptyuri.asciiHost, "");
-  do_check_eq(doturi.asciiHost, ".");
-  cs.setCookieString(emptyuri, null, "foo2=bar", null);
-  do_check_eq(getCookieCount(), 0);
-  cs.setCookieString(doturi, null, "foo3=bar", null);
-  do_check_eq(getCookieCount(), 0);
   cs.setCookieString(uri, null, "foo=bar", null);
-  do_check_eq(getCookieCount(), 1);
 
   do_check_eq(cs.getCookieString(uri, null), "foo=bar");
-  do_check_eq(cs.getCookieString(emptyuri, null), null);
-  do_check_eq(cs.getCookieString(doturi, null), null);
 
   do_check_eq(cm.countCookiesFromHost(""), 0);
   do_check_throws(function() {
diff --git a/modules/libpref/init/all.js b/modules/libpref/init/all.js
index 59f8de9ac..e3e23550a 100644
--- a/modules/libpref/init/all.js
+++ b/modules/libpref/init/all.js
@@ -1179,10 +1179,13 @@ pref("dom.forms.number", true);
 // platforms which don't have a color picker implemented yet.
 pref("dom.forms.color", true);
 
-// Support for input type=date, time, month, week and datetime-local. By
-// default, disabled.
+// Support for input type=date and type=time. By default, disabled.
 pref("dom.forms.datetime", false);
 
+// Support for input type=month, type=week and type=datetime-local. By default,
+// disabled.
+pref("dom.forms.datetime.others", false);
+
 // Enable time picker UI. By default, disabled.
 pref("dom.forms.datetime.timepicker", false);
 
diff --git a/netwerk/base/nsStandardURL.cpp b/netwerk/base/nsStandardURL.cpp
index bc1350f28..21c4cf7fd 100644
--- a/netwerk/base/nsStandardURL.cpp
+++ b/netwerk/base/nsStandardURL.cpp
@@ -781,11 +781,13 @@ nsStandardURL::BuildNormalizedSpec(const char *spec)
         i = AppendSegmentToBuf(buf, i, spec, username, mUsername,
                                &encUsername, useEncUsername, &diff);
         ShiftFromPassword(diff);
-        if (password.mLen >= 0) {
+        if (password.mLen > 0) {
             buf[i++] = ':';
             i = AppendSegmentToBuf(buf, i, spec, password, mPassword,
                                    &encPassword, useEncPassword, &diff);
             ShiftFromHost(diff);
+        } else {
+            mPassword.mLen = -1;
         }
         buf[i++] = '@';
     }
@@ -1483,6 +1485,11 @@ nsStandardURL::SetSpec(const nsACString &input)
         rv = BuildNormalizedSpec(spec);
     }
 
+    // Make sure that a URLTYPE_AUTHORITY has a non-empty hostname.
+    if (mURLType == URLTYPE_AUTHORITY && mHost.mLen == -1) {
+        rv = NS_ERROR_MALFORMED_URI;
+    }
+
     if (NS_FAILED(rv)) {
         Clear();
         // If parsing the spec has failed, restore the old URL
@@ -1616,7 +1623,7 @@ nsStandardURL::SetUserPass(const nsACString &input)
                                                             usernameLen),
                                                  esc_Username | esc_AlwaysCopy,
                                                  buf, ignoredOut);
-        if (passwordLen >= 0) {
+        if (passwordLen > 0) {
             buf.Append(':');
             passwordLen = encoder.EncodeSegmentCount(userpass.get(),
                                                      URLSegment(passwordPos,
@@ -1624,6 +1631,8 @@ nsStandardURL::SetUserPass(const nsACString &input)
                                                      esc_Password |
                                                      esc_AlwaysCopy, buf,
                                                      ignoredOut);
+        } else {
+            passwordLen = -1;
         }
         if (mUsername.mLen < 0)
             buf.Append('@');
@@ -1654,8 +1663,10 @@ nsStandardURL::SetUserPass(const nsACString &input)
     // update positions and lengths
     mUsername.mLen = usernameLen;
     mPassword.mLen = passwordLen;
-    if (passwordLen)
+    if (passwordLen > 0) {
         mPassword.mPos = mUsername.mPos + mUsername.mLen + 1;
+    }
+
     return NS_OK;
 }
 
@@ -3092,20 +3103,26 @@ nsStandardURL::SetFile(nsIFile *file)
     rv = net_GetURLSpecFromFile(file, url);
     if (NS_FAILED(rv)) return rv;
 
-    SetSpec(url);
+    uint32_t oldURLType = mURLType;
+    uint32_t oldDefaultPort = mDefaultPort;
+    rv = Init(nsIStandardURL::URLTYPE_NO_AUTHORITY, -1, url, nullptr, nullptr);
 
-    rv = Init(mURLType, mDefaultPort, url, nullptr, nullptr);
+    if (NS_FAILED(rv)) {
+        // Restore the old url type and default port if the call to Init fails.
+        mURLType = oldURLType;
+        mDefaultPort = oldDefaultPort;
+        return rv;
+    }
 
     // must clone |file| since its value is not guaranteed to remain constant
-    if (NS_SUCCEEDED(rv)) {
-        InvalidateCache();
-        if (NS_FAILED(file->Clone(getter_AddRefs(mFile)))) {
-            NS_WARNING("nsIFile::Clone failed");
-            // failure to clone is not fatal (GetFile will generate mFile)
-            mFile = nullptr;
-        }
+    InvalidateCache();
+    if (NS_FAILED(file->Clone(getter_AddRefs(mFile)))) {
+        NS_WARNING("nsIFile::Clone failed");
+        // failure to clone is not fatal (GetFile will generate mFile)
+        mFile = nullptr;
     }
-    return rv;
+
+    return NS_OK;
 }
 
 //----------------------------------------------------------------------------
diff --git a/netwerk/protocol/http/nsHttpHandler.h b/netwerk/protocol/http/nsHttpHandler.h
index d51662db9..35b14a511 100644
--- a/netwerk/protocol/http/nsHttpHandler.h
+++ b/netwerk/protocol/http/nsHttpHandler.h
@@ -489,8 +489,8 @@ private:
     nsCString      mCompatGecko;
     bool           mCompatGeckoEnabled;
     nsCString      mCompatFirefox;
-    nsCString      mCompatFirefoxVersion;
     bool           mCompatFirefoxEnabled;
+    nsCString      mCompatFirefoxVersion;
     nsXPIDLCString mCompatDevice;
     nsCString      mDeviceModelId;
 
diff --git a/netwerk/test/unit/test_URIs.js b/netwerk/test/unit/test_URIs.js
index b68c4f787..1cad7768f 100644
--- a/netwerk/test/unit/test_URIs.js
+++ b/netwerk/test/unit/test_URIs.js
@@ -92,18 +92,6 @@ var gTests = [
     ref:     "",
     relativeURI: "data/text/plain,2",
     nsIURL:  true, nsINestedURI: false },
-  { spec:    "ftp://",
-    scheme:  "ftp",
-    prePath: "ftp://",
-    path:    "/",
-    ref:     "",
-    nsIURL:  true, nsINestedURI: false },
-  { spec:    "ftp:///",
-    scheme:  "ftp",
-    prePath: "ftp://",
-    path:    "/",
-    ref:     "",
-    nsIURL:  true, nsINestedURI: false },
   { spec:    "ftp://ftp.mozilla.org/pub/mozilla.org/README",
     scheme:  "ftp",
     prePath: "ftp://ftp.mozilla.org",
@@ -121,7 +109,7 @@ var gTests = [
     nsIURL:  true, nsINestedURI: false },
   { spec:    "ftp://foo:@ftp.mozilla.org:100/pub/mozilla.org/README",
     scheme:  "ftp",
-    prePath: "ftp://foo:@ftp.mozilla.org:100",
+    prePath: "ftp://foo@ftp.mozilla.org:100",
     port:    100,
     username: "foo",
     password: "",
@@ -135,18 +123,6 @@ var gTests = [
     path:    "//mozilla.org/",
     ref:     "",
     nsIURL:  false, nsINestedURI: false },
-  { spec:    "http://",
-    scheme:  "http",
-    prePath: "http://",
-    path:    "/",
-    ref:     "",
-    nsIURL:  true, nsINestedURI: false },
-  { spec:    "http:///",
-    scheme:  "http",
-    prePath: "http://",
-    path:    "/",
-    ref:     "",
-    nsIURL:  true, nsINestedURI: false },
   { spec:    "http://www.example.com/",
     scheme:  "http",
     prePath: "http://www.example.com",
diff --git a/netwerk/test/unit/test_standardurl.js b/netwerk/test/unit/test_standardurl.js
index c4d44f41f..4cc2f393e 100644
--- a/netwerk/test/unit/test_standardurl.js
+++ b/netwerk/test/unit/test_standardurl.js
@@ -251,6 +251,17 @@ add_test(function test_escapeBrackets()
   run_next_test();
 });
 
+add_test(function test_escapeQuote()
+{
+  var url = stringToURL("http://example.com/#'");
+  do_check_eq(url.spec, "http://example.com/#'");
+  do_check_eq(url.ref, "'");
+  url.ref = "test'test";
+  do_check_eq(url.spec, "http://example.com/#test'test");
+  do_check_eq(url.ref, "test'test");
+  run_next_test();
+});
+
 add_test(function test_apostropheEncoding()
 {
   // For now, single quote is escaped everywhere _except_ the path.
@@ -335,6 +346,14 @@ add_test(function test_backslashReplacement()
   run_next_test();
 });
 
+add_test(function test_authority_host()
+{
+  Assert.throws(() => { stringToURL("http:"); }, "TYPE_AUTHORITY should have host");
+  Assert.throws(() => { stringToURL("http:///"); }, "TYPE_AUTHORITY should have host");
+
+  run_next_test();
+});
+
 add_test(function test_trim_C0_and_space()
 {
   var url = stringToURL("\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f http://example.com/ \x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f ");
@@ -453,3 +472,23 @@ add_test(function test_invalidHostChars() {
   // hostname separators, so there is no way to set them and fail.
   run_next_test();
 });
+
+add_test(function test_emptyPassword() {
+  var url = stringToURL("http://a:@example.com");
+  do_check_eq(url.spec, "http://a@example.com/");
+  url.password = "pp";
+  do_check_eq(url.spec, "http://a:pp@example.com/");
+  url.password = "";
+  do_check_eq(url.spec, "http://a@example.com/");
+  url.userPass = "xxx:";
+  do_check_eq(url.spec, "http://xxx@example.com/");
+  url.password = "zzzz";
+  do_check_eq(url.spec, "http://xxx:zzzz@example.com/");
+  url.userPass = "xxxxx:yyyyyy";
+  do_check_eq(url.spec, "http://xxxxx:yyyyyy@example.com/");
+  url.userPass = "z:";
+  do_check_eq(url.spec, "http://z@example.com/");
+  url.password = "ppppppppppp";
+  do_check_eq(url.spec, "http://z:ppppppppppp@example.com/");
+  run_next_test();
+});
diff --git a/services/fxaccounts/tests/xpcshell/test_oauth_grant_client.js b/services/fxaccounts/tests/xpcshell/test_oauth_grant_client.js
index 244b79a5e..710a65ee5 100644
--- a/services/fxaccounts/tests/xpcshell/test_oauth_grant_client.js
+++ b/services/fxaccounts/tests/xpcshell/test_oauth_grant_client.js
@@ -143,7 +143,7 @@ add_test(function serverErrorResponse () {
 
 add_test(function networkErrorResponse () {
   let client = new FxAccountsOAuthGrantClient({
-    serverURL: "http://",
+    serverURL: "http://domain.dummy",
     client_id: "abc123"
   });
   Services.prefs.setBoolPref("identity.fxaccounts.skipDeviceRegistration", true);
diff --git a/services/fxaccounts/tests/xpcshell/test_profile_client.js b/services/fxaccounts/tests/xpcshell/test_profile_client.js
index 2243da3aa..20ff6efc6 100644
--- a/services/fxaccounts/tests/xpcshell/test_profile_client.js
+++ b/services/fxaccounts/tests/xpcshell/test_profile_client.js
@@ -268,7 +268,7 @@ add_test(function server401ResponsePersists () {
 
 add_test(function networkErrorResponse () {
   let client = new FxAccountsProfileClient({
-    serverURL: "http://",
+    serverURL: "http://domain.dummy",
     fxa: mockFxa,
   });
   client.fetchProfile()
diff --git a/testing/profiles/prefs_general.js b/testing/profiles/prefs_general.js
index 91218b5f3..ac2c1e077 100644
--- a/testing/profiles/prefs_general.js
+++ b/testing/profiles/prefs_general.js
@@ -12,6 +12,7 @@ user_pref("dom.experimental_forms", true); // on for testing
 user_pref("dom.forms.number", true); // on for testing
 user_pref("dom.forms.color", true); // on for testing
 user_pref("dom.forms.datetime", true); // on for testing
+user_pref("dom.forms.datetime.others", true); // on for testing
 user_pref("dom.max_script_run_time", 0); // no slow script dialogs
 user_pref("hangmonitor.timeout", 0); // no hang monitor
 user_pref("dom.max_chrome_script_run_time", 0);
diff --git a/testing/web-platform/meta/MANIFEST.json b/testing/web-platform/meta/MANIFEST.json
index 65626d6b8..ca574833b 100644
--- a/testing/web-platform/meta/MANIFEST.json
+++ b/testing/web-platform/meta/MANIFEST.json
@@ -39138,6 +39138,18 @@
         "url": "/2dcontext/drawing-images-to-the-canvas/drawimage_html_image_9.html"
       }
     ],
+    "2dcontext/drawing-images-to-the-canvas/drawimage_svg_image_1.html": [
+      {
+        "path": "2dcontext/drawing-images-to-the-canvas/drawimage_svg_image_1.html",
+        "references": [
+          [
+            "/2dcontext/drawing-images-to-the-canvas/drawimage_svg_image_1_ref.html",
+            "=="
+          ]
+        ],
+        "url": "/2dcontext/drawing-images-to-the-canvas/drawimage_svg_image_1.html"
+      }
+    ],
     "2dcontext/line-styles/canvas_linestyles_linecap_001.htm": [
       {
         "path": "2dcontext/line-styles/canvas_linestyles_linecap_001.htm",
diff --git a/testing/web-platform/meta/XMLHttpRequest/open-url-bogus.htm.ini b/testing/web-platform/meta/XMLHttpRequest/open-url-bogus.htm.ini
deleted file mode 100644
index ef7b5d910..000000000
--- a/testing/web-platform/meta/XMLHttpRequest/open-url-bogus.htm.ini
+++ /dev/null
@@ -1,11 +0,0 @@
-[open-url-bogus.htm]
-  type: testharness
-  [XMLHttpRequest: open() - bogus URLs (http:)]
-    expected: FAIL
-
-  [XMLHttpRequest: open() - bogus URLs (ftp:)]
-    expected: FAIL
-
-  [XMLHttpRequest: open() - bogus URLs (http:////////////)]
-    expected: FAIL
-
diff --git a/testing/web-platform/meta/url/url-constructor.html.ini b/testing/web-platform/meta/url/url-constructor.html.ini
index 6da03043b..22fddbc15 100644
--- a/testing/web-platform/meta/url/url-constructor.html.ini
+++ b/testing/web-platform/meta/url/url-constructor.html.ini
@@ -219,6 +219,3 @@
   [Parsing: <http://example.com/foo/%2e./%2e%2e/.%2e/%2e.bar> against <about:blank>]
     expected: FAIL
 
-  [Parsing: <http:> against <https://example.org/foo/bar>]
-    expected: FAIL
-
diff --git a/testing/web-platform/tests/2dcontext/drawing-images-to-the-canvas/drawimage_html_image_1.html b/testing/web-platform/tests/2dcontext/drawing-images-to-the-canvas/drawimage_svg_image_1.html
index b9de85a97..74a00e037 100644
--- a/testing/web-platform/tests/2dcontext/drawing-images-to-the-canvas/drawimage_html_image_1.html
+++ b/testing/web-platform/tests/2dcontext/drawing-images-to-the-canvas/drawimage_svg_image_1.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html>
 <meta charset="utf-8">
-<link rel=match href=drawimage_html_image_1_ref.html>
+<link rel=match href=drawimage_svg_image_1_ref.html>
 <style>
   html, body {
     margin: 0;
@@ -13,8 +13,8 @@ var sourceWidth = 100;
 var sourceHeight = 100;
 var smoothingEnabled = false;
 var destCanvas = document.getElementById('dest');
-var sourceImg = document.createElement('img');
-sourceImg.src = '../2x2.png'
+var sourceImg = document.createElementNS('http://www.w3.org/2000/svg', 'image');
+sourceImg.setAttributeNS('http://www.w3.org/1999/xlink', 'href', '../2x2.png');
 sourceImg.width = sourceWidth;
 sourceImg.height = sourceHeight;
 
diff --git a/testing/web-platform/tests/2dcontext/drawing-images-to-the-canvas/drawimage_html_image_1_ref.html b/testing/web-platform/tests/2dcontext/drawing-images-to-the-canvas/drawimage_svg_image_1_ref.html
index 60545df17..60545df17 100644
--- a/testing/web-platform/tests/2dcontext/drawing-images-to-the-canvas/drawimage_html_image_1_ref.html
+++ b/testing/web-platform/tests/2dcontext/drawing-images-to-the-canvas/drawimage_svg_image_1_ref.html
diff --git a/toolkit/components/passwordmgr/test/unit/test_logins_search.js b/toolkit/components/passwordmgr/test/unit/test_logins_search.js
index 188c75039..730771981 100644
--- a/toolkit/components/passwordmgr/test/unit/test_logins_search.js
+++ b/toolkit/components/passwordmgr/test/unit/test_logins_search.js
@@ -192,7 +192,6 @@ add_task(function test_search_all_full_case_sensitive()
 {
   checkAllSearches({ hostname: "http://www.example.com" }, 1);
   checkAllSearches({ hostname: "http://www.example.com/" }, 0);
-  checkAllSearches({ hostname: "http://" }, 0);
   checkAllSearches({ hostname: "example.com" }, 0);
 
   checkAllSearches({ formSubmitURL: "http://www.example.com" }, 2);
diff --git a/toolkit/components/places/UnifiedComplete.js b/toolkit/components/places/UnifiedComplete.js
index ad3d35aab..acd358b11 100644
--- a/toolkit/components/places/UnifiedComplete.js
+++ b/toolkit/components/places/UnifiedComplete.js
@@ -1245,7 +1245,7 @@ Search.prototype = {
     //  * If the protocol differs we should not match. For example if the user
     //    searched https we should not return http.
     try {
-      let prefixURI = NetUtil.newURI(this._strippedPrefix);
+      let prefixURI = NetUtil.newURI(this._strippedPrefix + match.token);
       let finalURI = NetUtil.newURI(match.url);
       if (prefixURI.scheme != finalURI.scheme)
         return false;
diff --git a/toolkit/components/places/nsNavHistory.cpp b/toolkit/components/places/nsNavHistory.cpp
index 8cf3a2e32..7f4007c1a 100644
--- a/toolkit/components/places/nsNavHistory.cpp
+++ b/toolkit/components/places/nsNavHistory.cpp
@@ -949,6 +949,10 @@ nsresult // static
 nsNavHistory::AsciiHostNameFromHostString(const nsACString& aHostName,
                                           nsACString& aAscii)
 {
+  aAscii.Truncate();
+  if (aHostName.IsEmpty()) {
+    return NS_OK;
+  }
   // To properly generate a uri we must provide a protocol.
   nsAutoCString fakeURL("http://");
   fakeURL.Append(aHostName);
diff --git a/toolkit/mozapps/extensions/test/browser/browser-common.ini b/toolkit/mozapps/extensions/test/browser/browser-common.ini
index eaab29f75..3e88833ef 100644
--- a/toolkit/mozapps/extensions/test/browser/browser-common.ini
+++ b/toolkit/mozapps/extensions/test/browser/browser-common.ini
@@ -39,8 +39,6 @@ skip-if = true # Bug 1093190 - Disabled due to leak
 [browser_discovery.js]
 skip-if = e10s # Bug ?????? - test times out on try on all platforms, but works locally for markh!
 [browser_dragdrop.js]
-skip-if = buildapp == 'mulet'
-[browser_experiments.js]
 skip-if = e10s
 [browser_list.js]
 [browser_metadataTimeout.js]
diff --git a/toolkit/mozapps/webextensions/test/browser/browser-common.ini b/toolkit/mozapps/webextensions/test/browser/browser-common.ini
index eda266e2f..83920465b 100644
--- a/toolkit/mozapps/webextensions/test/browser/browser-common.ini
+++ b/toolkit/mozapps/webextensions/test/browser/browser-common.ini
@@ -34,7 +34,6 @@ skip-if = true # Bug 1093190 - Disabled due to leak
 [browser_discovery.js]
 [browser_dragdrop.js]
 skip-if = buildapp == 'mulet'
-[browser_experiments.js]
 [browser_list.js]
 [browser_metadataTimeout.js]
 [browser_searching.js]
diff --git a/widget/moz.build b/widget/moz.build
index 09192179f..f69f2d87c 100644
--- a/widget/moz.build
+++ b/widget/moz.build
@@ -65,7 +65,6 @@ XPIDL_SOURCES += [
     'nsIClipboardHelper.idl',
     'nsIClipboardOwner.idl',
     'nsIColorPicker.idl',
-    'nsIDatePicker.idl',
     'nsIDisplayInfo.idl',
     'nsIDragService.idl',
     'nsIDragSession.idl',
@@ -151,7 +150,6 @@ UNIFIED_SOURCES += [
     'nsClipboardProxy.cpp',
     'nsColorPickerProxy.cpp',
     'nsContentProcessWidgetFactory.cpp',
-    'nsDatePickerProxy.cpp',
     'nsDragServiceProxy.cpp',
     'nsFilePickerProxy.cpp',
     'nsHTMLFormatConverter.cpp',
diff --git a/widget/nsContentProcessWidgetFactory.cpp b/widget/nsContentProcessWidgetFactory.cpp
index f8eaee250..2f00f1c83 100644
--- a/widget/nsContentProcessWidgetFactory.cpp
+++ b/widget/nsContentProcessWidgetFactory.cpp
@@ -9,7 +9,6 @@
 #include "nsWidgetsCID.h"
 #include "nsClipboardProxy.h"
 #include "nsColorPickerProxy.h"
-#include "nsDatePickerProxy.h"
 #include "nsDragServiceProxy.h"
 #include "nsFilePickerProxy.h"
 #include "nsScreenManagerProxy.h"
@@ -22,7 +21,6 @@ using namespace mozilla::widget;
 
 NS_GENERIC_FACTORY_CONSTRUCTOR(nsClipboardProxy)
 NS_GENERIC_FACTORY_CONSTRUCTOR(nsColorPickerProxy)
-NS_GENERIC_FACTORY_CONSTRUCTOR(nsDatePickerProxy)
 NS_GENERIC_FACTORY_CONSTRUCTOR(nsDragServiceProxy)
 NS_GENERIC_FACTORY_CONSTRUCTOR(nsFilePickerProxy)
 NS_GENERIC_FACTORY_CONSTRUCTOR(nsScreenManagerProxy)
@@ -30,7 +28,6 @@ NS_GENERIC_FACTORY_CONSTRUCTOR(PuppetBidiKeyboard)
 
 NS_DEFINE_NAMED_CID(NS_CLIPBOARD_CID);
 NS_DEFINE_NAMED_CID(NS_COLORPICKER_CID);
-NS_DEFINE_NAMED_CID(NS_DATEPICKER_CID);
 NS_DEFINE_NAMED_CID(NS_DRAGSERVICE_CID);
 NS_DEFINE_NAMED_CID(NS_FILEPICKER_CID);
 NS_DEFINE_NAMED_CID(PUPPETBIDIKEYBOARD_CID);
@@ -41,8 +38,6 @@ static const mozilla::Module::CIDEntry kWidgetCIDs[] = {
       Module::CONTENT_PROCESS_ONLY },
     { &kNS_COLORPICKER_CID, false, nullptr, nsColorPickerProxyConstructor,
       Module::CONTENT_PROCESS_ONLY },
-    { &kNS_DATEPICKER_CID, false, nullptr, nsDatePickerProxyConstructor,
-      Module::CONTENT_PROCESS_ONLY },
     { &kNS_DRAGSERVICE_CID, false, nullptr, nsDragServiceProxyConstructor,
       Module::CONTENT_PROCESS_ONLY },
     { &kNS_FILEPICKER_CID, false, nullptr, nsFilePickerProxyConstructor,
@@ -57,7 +52,6 @@ static const mozilla::Module::CIDEntry kWidgetCIDs[] = {
 static const mozilla::Module::ContractIDEntry kWidgetContracts[] = {
     { "@mozilla.org/widget/clipboard;1", &kNS_CLIPBOARD_CID, Module::CONTENT_PROCESS_ONLY },
     { "@mozilla.org/colorpicker;1", &kNS_COLORPICKER_CID, Module::CONTENT_PROCESS_ONLY },
-    { "@mozilla.org/datepicker;1", &kNS_DATEPICKER_CID, Module::CONTENT_PROCESS_ONLY },
     { "@mozilla.org/filepicker;1", &kNS_FILEPICKER_CID, Module::CONTENT_PROCESS_ONLY },
     { "@mozilla.org/gfx/screenmanager;1", &kNS_SCREENMANAGER_CID, Module::CONTENT_PROCESS_ONLY },
     { "@mozilla.org/widget/dragservice;1", &kNS_DRAGSERVICE_CID, Module::CONTENT_PROCESS_ONLY },
diff --git a/widget/nsDatePickerProxy.cpp b/widget/nsDatePickerProxy.cpp
deleted file mode 100644
index e6b88f1be..000000000
--- a/widget/nsDatePickerProxy.cpp
+++ /dev/null
@@ -1,61 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- *
- * 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/. */
-
-#include "nsDatePickerProxy.h"
-
-#include "mozilla/dom/TabChild.h"
-
-using namespace mozilla::dom;
-
-NS_IMPL_ISUPPORTS(nsDatePickerProxy, nsIDatePicker)
-
-/* void init (in nsIDOMWindow parent, in AString title, in short mode); */
-NS_IMETHODIMP
-nsDatePickerProxy::Init(mozIDOMWindowProxy* aParent, const nsAString& aTitle,
-                         const nsAString& aInitialDate)
-{
-  TabChild* tabChild = TabChild::GetFrom(aParent);
-  if (!tabChild) {
-    return NS_ERROR_FAILURE;
-  }
-
-  tabChild->SendPDatePickerConstructor(this,
-                                       nsString(aTitle),
-                                       nsString(aInitialDate));
-  NS_ADDREF_THIS(); //Released in DeallocPDatePickerChild
-  return NS_OK;
-}
-
-/* void open (in nsIDatePickerShownCallback aDatePickerShownCallback); */
-NS_IMETHODIMP
-nsDatePickerProxy::Open(nsIDatePickerShownCallback* aDatePickerShownCallback)
-{
-  NS_ENSURE_STATE(!mCallback);
-  mCallback = aDatePickerShownCallback;
-
-  SendOpen();
-  return NS_OK;
-}
-
-bool
-nsDatePickerProxy::RecvCancel()
-{
-  if (mCallback) {
-    mCallback->Cancel();
-    mCallback = nullptr;
-  }
-  return true;
-}
-
-bool
-nsDatePickerProxy::Recv__delete__(const nsString& aDate)
-{
-  if (mCallback) {
-    mCallback->Done(aDate);
-    mCallback = nullptr;
-  }
-  return true;
-}
diff --git a/widget/nsDatePickerProxy.h b/widget/nsDatePickerProxy.h
deleted file mode 100644
index 71475932c..000000000
--- a/widget/nsDatePickerProxy.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; 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/. */
-
-#ifndef nsDatePickerProxy_h
-#define nsDatePickerProxy_h
-
-#include "nsIDatePicker.h"
-
-#include "mozilla/dom/PDatePickerChild.h"
-
-class nsDatePickerProxy final : public nsIDatePicker,
-                                public mozilla::dom::PDatePickerChild
-{
-public:
-  NS_DECL_ISUPPORTS
-  NS_DECL_NSIDATEPICKER
-
-  nsDatePickerProxy() {}
-
-  virtual bool RecvCancel() override;
-  virtual bool Recv__delete__(const nsString& aDate) override;
-
-private:
-  ~nsDatePickerProxy() {}
-
-  nsCOMPtr<nsIDatePickerShownCallback> mCallback;
-  nsString mTitle;
-  nsString mInitialDate;
-};
-
-#endif // nsDatePickerProxy_h
diff --git a/widget/nsIDatePicker.idl b/widget/nsIDatePicker.idl
deleted file mode 100644
index d6be60c95..000000000
--- a/widget/nsIDatePicker.idl
+++ /dev/null
@@ -1,50 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; 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/. */
-
-#include "nsISupports.idl"
-
-interface mozIDOMWindowProxy;
-
-[scriptable, uuid(13388a28-1b0b-4218-a31b-588f7a4ec26c)]
-interface nsIDatePickerShownCallback : nsISupports
-{
- /**
-  * Callback called when the user selects cancel in the date picker
-  * This callback can not be called after done() is called.
-  */
- void cancel();
-
- /**
-  * Callback called when the user has finished selecting the date
-  *
-  * @param  date  The new selected date value following the format "YYYY-MM-DD"
-  */
-  void done(in AString date);
-};
-
-[scriptable, uuid(7becfc64-966b-4d53-87d2-9161f36bd3b3)]
-interface nsIDatePicker : nsISupports
-{
- /**
-  * Initialize the date picker widget. The date picker will not be shown until
-  * open() is called.
-  * If the initialDate parameter does not follow the format "YYYY-MM-DD" then
-  * the behavior will be unspecified.
-  *
-  * @param      parent       nsIDOMWindow parent. This dialog will be dependent
-  *                          on this parent. parent may be null.
-  * @param      title        The title for the date picker widget.
-  * @param      initialDate  The date to show when the widget is opened. The
-  *                          parameter has to follow the format "YYYY-MM-DD"
-  */
-  void init(in mozIDOMWindowProxy parent, in AString title, in AString initialDate);
-
- /**
-  * Opens the date dialog asynchrounously.
-  * The results are provided via the callback object.
-  */
-  void open(in nsIDatePickerShownCallback callback);
-};
diff --git a/widget/nsWidgetsCID.h b/widget/nsWidgetsCID.h
index 2589b59e0..54ebe63ab 100644
--- a/widget/nsWidgetsCID.h
+++ b/widget/nsWidgetsCID.h
@@ -33,11 +33,6 @@
 { 0x0f872c8c, 0x3ee6, 0x46bd, \
   { 0x92, 0xa2, 0x69, 0x65, 0x2c, 0x6b, 0x47, 0x4e } }
 
-/* 0ca832f8-978a-4dc7-a57d-adb803925d39 */
-#define NS_DATEPICKER_CID \
-{ 0x0ca832f8, 0x978a, 0x4dc7, \
-  { 0xa5, 0x7d, 0xad, 0xb8, 0x03, 0x92, 0x5d, 0x39 } }
-
 /* 2d96b3df-c051-11d1-a827-0040959a28c9 */
 #define NS_APPSHELL_CID \
 { 0x2d96b3df, 0xc051, 0x11d1, \
diff --git a/xpcom/io/nsEscape.cpp b/xpcom/io/nsEscape.cpp
index f16edc4ce..117e20d60 100644
--- a/xpcom/io/nsEscape.cpp
+++ b/xpcom/io/nsEscape.cpp
@@ -346,7 +346,7 @@ static const uint32_t EscapeChars[256] =
 {
      0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,  // 0x
      0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,  // 1x
-     0,1023,   0, 512,1023,   0,1023, 112,1023,1023,1023,1023,1023,1023, 953, 784,  // 2x   !"#$%&'()*+,-./
+     0,1023,   0, 512,1023,   0,1023, 624,1023,1023,1023,1023,1023,1023, 953, 784,  // 2x   !"#$%&'()*+,-./
   1023,1023,1023,1023,1023,1023,1023,1023,1023,1023,1008,1008,   0,1008,   0, 768,  // 3x  0123456789:;<=>?
   1008,1023,1023,1023,1023,1023,1023,1023,1023,1023,1023,1023,1023,1023,1023,1023,  // 4x  @ABCDEFGHIJKLMNO
   1023,1023,1023,1023,1023,1023,1023,1023,1023,1023,1023,1008, 896,1008, 896,1023,  // 5x  PQRSTUVWXYZ[\]^_