Master merge

This merges master into release to replace Redwood.

# Conflicts:
#	CLOBBER
#	build/moz.configure/old.configure
#	config/milestone.txt
#	config/moz.build
#	config/system-headers
#	dom/abort/AbortController.cpp
#	dom/abort/AbortController.h
#	dom/abort/AbortSignal.cpp
#	dom/abort/AbortSignal.h
#	dom/abort/moz.build
#	dom/abort/tests/moz.build
#	dom/animation/KeyframeEffect.cpp
#	dom/base/CustomElementRegistry.cpp
#	dom/base/DocGroup.cpp
#	dom/base/ResizeObserverController.cpp
#	dom/base/ResizeObserverController.h
#	dom/base/nsContentUtils.cpp
#	dom/base/nsContentUtils.h
#	dom/base/nsDocument.cpp
#	dom/base/nsIDocument.h
#	dom/fetch/FetchObserver.cpp
#	dom/fetch/FetchObserver.h
#	dom/heapsnapshot/AutoMemMap.cpp
#	dom/heapsnapshot/AutoMemMap.h
#	dom/heapsnapshot/CoreDump.proto
#	dom/heapsnapshot/HeapSnapshot.cpp
#	dom/heapsnapshot/HeapSnapshotTempFileHelperChild.h
#	dom/heapsnapshot/HeapSnapshotTempFileHelperParent.cpp
#	dom/heapsnapshot/HeapSnapshotTempFileHelperParent.h
#	dom/heapsnapshot/PHeapSnapshotTempFileHelper.ipdl
#	dom/heapsnapshot/moz.build
#	dom/heapsnapshot/tests/gtest/moz.build
#	dom/html/nsGenericHTMLElement.h
#	dom/media/platforms/PlatformDecoderModule.h
#	dom/media/platforms/moz.build
#	dom/script/ModuleLoadRequest.cpp
#	dom/script/ModuleLoadRequest.h
#	dom/script/ModuleScript.cpp
#	dom/script/ModuleScript.h
#	dom/script/ScriptElement.cpp
#	dom/script/ScriptElement.h
#	dom/script/ScriptLoadHandler.cpp
#	dom/script/ScriptLoadHandler.h
#	dom/script/ScriptLoader.cpp
#	dom/script/ScriptLoader.h
#	dom/script/ScriptSettings.cpp
#	dom/script/ScriptSettings.h
#	dom/script/nsIScriptElement.h
#	dom/script/nsIScriptLoaderObserver.idl
#	dom/webidl/HTMLLinkElement.webidl
#	gfx/gl/moz.build
#	gfx/graphite2/src/moz.build
#	gfx/layers/moz.build
#	js/ductwork/inspector/moz.build
#	js/ductwork/moz.build
#	js/src/gc/Heap.h
#	js/src/moz.build
#	js/src/vm/UnboxedObject-inl.h
#	js/src/vm/UnboxedObject.cpp
#	js/src/vm/UnboxedObject.h
#	layout/base/crashtests/crashtests.list
#	layout/build/moz.build
#	layout/generic/AspectRatio.h
#	layout/generic/crashtests/crashtests.list
#	layout/reftests/bidi/reftest-stylo.list
#	layout/reftests/reftest-stylo.list
#	layout/reftests/table-bordercollapse/reftest.list
#	layout/reftests/writing-mode/reftest-stylo.list
#	layout/style/StyleSheet.cpp
#	layout/style/nsRuleNode.cpp
#	layout/style/nsStyleStruct.cpp
#	layout/style/nsStyleStruct.h
#	modules/libpref/init/all.js
#	nsprpub/pr/src/linking/prlink.c
#	parser/html/java/htmlparser/src/nu/validator/htmlparser/impl/AttributeName.java
#	parser/html/java/htmlparser/src/nu/validator/htmlparser/impl/ElementName.java
#	parser/html/nsHtml5AtomList.h
#	parser/html/nsHtml5AttributeName.cpp
#	parser/html/nsHtml5AttributeName.h
#	parser/html/nsHtml5ElementName.cpp
#	parser/html/nsHtml5ElementName.h
#	parser/html/nsHtml5TreeBuilderCppSupplement.h
#	parser/htmlparser/nsElementTable.cpp
#	parser/htmlparser/nsHTMLTagList.h
#	security/nss/lib/nss/nss.h
#	security/nss/lib/softoken/pkcs11.c
#	security/nss/lib/softoken/softkver.h
#	security/nss/lib/util/nssutil.h
#	testing/web-platform/tests/tools/html5lib/html5lib/html5parser.py
#	testing/web-platform/tests/tools/html5lib/html5lib/treebuilders/_base.py
#	toolkit/modules/AppConstants.jsm

34 files changed, 20 insertions, 39 deletions

diff --git a/dom/interfaces/apps/moz.build b/dom/interfaces/apps/moz.build
index ca6c08821..018bda3d8 100644
--- a/dom/interfaces/apps/moz.build
+++ b/dom/interfaces/apps/moz.build
@@ -1,5 +1,4 @@
 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
 # 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/.
diff --git a/dom/interfaces/base/moz.build b/dom/interfaces/base/moz.build
index e96fc0158..da19913e9 100644
--- a/dom/interfaces/base/moz.build
+++ b/dom/interfaces/base/moz.build
@@ -1,5 +1,4 @@
 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
 # 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/.
diff --git a/dom/interfaces/base/nsIDOMConstructor.idl b/dom/interfaces/base/nsIDOMConstructor.idl
index 1eddf5739..8dd26b3ad 100644
--- a/dom/interfaces/base/nsIDOMConstructor.idl
+++ b/dom/interfaces/base/nsIDOMConstructor.idl
@@ -1,5 +1,4 @@
 /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set ts=2 sw=2 et 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/. */
diff --git a/dom/interfaces/base/nsIStructuredCloneContainer.idl b/dom/interfaces/base/nsIStructuredCloneContainer.idl
index 23f11c714..8b9c483fd 100644
--- a/dom/interfaces/base/nsIStructuredCloneContainer.idl
+++ b/dom/interfaces/base/nsIStructuredCloneContainer.idl
@@ -1,5 +1,4 @@
 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
- * vim: set ts=8 sw=2 et 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
diff --git a/dom/interfaces/canvas/moz.build b/dom/interfaces/canvas/moz.build
index 26f24c75d..ac68f1364 100644
--- a/dom/interfaces/canvas/moz.build
+++ b/dom/interfaces/canvas/moz.build
@@ -1,5 +1,4 @@
 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
 # 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/.
diff --git a/dom/interfaces/core/moz.build b/dom/interfaces/core/moz.build
index 415432a83..d4430d47f 100644
--- a/dom/interfaces/core/moz.build
+++ b/dom/interfaces/core/moz.build
@@ -1,5 +1,4 @@
 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
 # 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/.
diff --git a/dom/interfaces/css/moz.build b/dom/interfaces/css/moz.build
index d6457a373..83b50eb5e 100644
--- a/dom/interfaces/css/moz.build
+++ b/dom/interfaces/css/moz.build
@@ -1,5 +1,4 @@
 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
 # 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/.
diff --git a/dom/interfaces/css/nsIDOMCSSCounterStyleRule.idl b/dom/interfaces/css/nsIDOMCSSCounterStyleRule.idl
index 0831b2238..d82b4dbc4 100644
--- a/dom/interfaces/css/nsIDOMCSSCounterStyleRule.idl
+++ b/dom/interfaces/css/nsIDOMCSSCounterStyleRule.idl
@@ -1,5 +1,4 @@
 /* -*- Mode: IDL; tab-width: 2; 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/. */
diff --git a/dom/interfaces/events/moz.build b/dom/interfaces/events/moz.build
index fb1dc6a21..baf2353ef 100644
--- a/dom/interfaces/events/moz.build
+++ b/dom/interfaces/events/moz.build
@@ -1,5 +1,4 @@
 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
 # 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/.
diff --git a/dom/interfaces/events/nsIDOMAnimationEvent.idl b/dom/interfaces/events/nsIDOMAnimationEvent.idl
index 2f4e527db..db624bc8f 100644
--- a/dom/interfaces/events/nsIDOMAnimationEvent.idl
+++ b/dom/interfaces/events/nsIDOMAnimationEvent.idl
@@ -1,4 +1,3 @@
-/* vim: set shiftwidth=2 tabstop=8 autoindent cindent expandtab: */
 /* 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/. */
diff --git a/dom/interfaces/events/nsIDOMCustomEvent.idl b/dom/interfaces/events/nsIDOMCustomEvent.idl
index 878052719..f228a920d 100644
--- a/dom/interfaces/events/nsIDOMCustomEvent.idl
+++ b/dom/interfaces/events/nsIDOMCustomEvent.idl
@@ -1,4 +1,3 @@
-/* vim: set shiftwidth=2 tabstop=8 autoindent cindent expandtab: */
 /* 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/. */
diff --git a/dom/interfaces/events/nsIDOMEventTarget.idl b/dom/interfaces/events/nsIDOMEventTarget.idl
index a7e3aae5a..9e00c598c 100644
--- a/dom/interfaces/events/nsIDOMEventTarget.idl
+++ b/dom/interfaces/events/nsIDOMEventTarget.idl
@@ -13,6 +13,7 @@
 using mozilla::dom::Nullable;
 
 namespace mozilla {
+class EventChainVisitor;
 class EventChainPostVisitor;
 class EventChainPreVisitor;
 class EventListenerManager;
@@ -224,7 +225,19 @@ interface nsIDOMEventTarget : nsISupports
    * @note Only EventDispatcher should call this method.
    */
   [noscript, nostdcall]
-  void PreHandleEvent(in EventChainPreVisitorRef aVisitor);
+  void GetEventTargetParent(in EventChainPreVisitorRef aVisitor);
+
+  /**
+   * Called before the capture phase of the event flow and after event target
+   * chain creation. This is used to handle those stuffs must be executed before
+   * dispatch event to DOM
+   */
+%{C++
+  virtual nsresult PreHandleEvent(mozilla::EventChainVisitor& aVisitor)
+  {
+    return NS_OK;
+  }
+%}
 
   /**
    * If EventChainPreVisitor.mWantsWillHandleEvent is set PR_TRUE,
diff --git a/dom/interfaces/events/nsIDOMTransitionEvent.idl b/dom/interfaces/events/nsIDOMTransitionEvent.idl
index 5809d1427..17069198a 100644
--- a/dom/interfaces/events/nsIDOMTransitionEvent.idl
+++ b/dom/interfaces/events/nsIDOMTransitionEvent.idl
@@ -1,4 +1,3 @@
-/* vim: set shiftwidth=2 tabstop=8 autoindent cindent expandtab: */
 /* 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/. */
diff --git a/dom/interfaces/events/nsIDOMWheelEvent.idl b/dom/interfaces/events/nsIDOMWheelEvent.idl
index 2416bc070..5447b2e29 100644
--- a/dom/interfaces/events/nsIDOMWheelEvent.idl
+++ b/dom/interfaces/events/nsIDOMWheelEvent.idl
@@ -1,5 +1,4 @@
 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set ts=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/. */
diff --git a/dom/interfaces/geolocation/moz.build b/dom/interfaces/geolocation/moz.build
index 37d12600e..4654b3c48 100644
--- a/dom/interfaces/geolocation/moz.build
+++ b/dom/interfaces/geolocation/moz.build
@@ -1,5 +1,4 @@
 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
 # 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/.
diff --git a/dom/interfaces/html/moz.build b/dom/interfaces/html/moz.build
index 895a87314..3670c92a4 100644
--- a/dom/interfaces/html/moz.build
+++ b/dom/interfaces/html/moz.build
@@ -1,5 +1,4 @@
 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
 # 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/.
diff --git a/dom/interfaces/json/moz.build b/dom/interfaces/json/moz.build
index ab57486a5..b98307afe 100644
--- a/dom/interfaces/json/moz.build
+++ b/dom/interfaces/json/moz.build
@@ -1,5 +1,4 @@
 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
 # 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/.
diff --git a/dom/interfaces/notification/moz.build b/dom/interfaces/notification/moz.build
index 9e263b9f7..4c2488cf4 100644
--- a/dom/interfaces/notification/moz.build
+++ b/dom/interfaces/notification/moz.build
@@ -1,5 +1,4 @@
 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
 # 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/.
diff --git a/dom/interfaces/offline/moz.build b/dom/interfaces/offline/moz.build
index 1589c31d5..c5e5d03ce 100644
--- a/dom/interfaces/offline/moz.build
+++ b/dom/interfaces/offline/moz.build
@@ -1,5 +1,4 @@
 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
 # 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/.
diff --git a/dom/interfaces/permission/moz.build b/dom/interfaces/permission/moz.build
index 8e7942391..4e5ad151e 100644
--- a/dom/interfaces/permission/moz.build
+++ b/dom/interfaces/permission/moz.build
@@ -1,5 +1,4 @@
 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
 # 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/.
diff --git a/dom/interfaces/push/moz.build b/dom/interfaces/push/moz.build
index 5c59f3941..9fc156561 100644
--- a/dom/interfaces/push/moz.build
+++ b/dom/interfaces/push/moz.build
@@ -1,5 +1,4 @@
 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
 # 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/.
diff --git a/dom/interfaces/range/moz.build b/dom/interfaces/range/moz.build
index 5dc045a0d..78deeaa85 100644
--- a/dom/interfaces/range/moz.build
+++ b/dom/interfaces/range/moz.build
@@ -1,5 +1,4 @@
 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
 # 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/.
diff --git a/dom/interfaces/range/nsIDOMRange.idl b/dom/interfaces/range/nsIDOMRange.idl
index 2dc40ac98..7c74ddaf2 100644
--- a/dom/interfaces/range/nsIDOMRange.idl
+++ b/dom/interfaces/range/nsIDOMRange.idl
@@ -16,14 +16,14 @@
 interface nsIDOMRange : nsISupports
 {
   readonly attribute nsIDOMNode       startContainer;
-  readonly attribute long             startOffset;
+  readonly attribute unsigned long    startOffset;
   readonly attribute nsIDOMNode       endContainer;
-  readonly attribute long             endOffset;
+  readonly attribute unsigned long    endOffset;
   readonly attribute boolean          collapsed;
   readonly attribute nsIDOMNode       commonAncestorContainer;
 
-  void               setStart(in nsIDOMNode refNode, in long offset);
-  void               setEnd(in nsIDOMNode refNode, in long offset);
+  void               setStart(in nsIDOMNode refNode, in unsigned long offset);
+  void               setEnd(in nsIDOMNode refNode, in unsigned long offset);
   void               setStartBefore(in nsIDOMNode refNode);
   void               setStartAfter(in nsIDOMNode refNode);
   void               setEndBefore(in nsIDOMNode refNode);
@@ -56,14 +56,14 @@ interface nsIDOMRange : nsISupports
   // This returns true if parent+offset equals either
   // of the boundary points or is between them.
   boolean                   isPointInRange(in nsIDOMNode parent,
-                                           in long offset);
+                                           in unsigned long offset);
 
   // comparePoint returns
   //   -1 if point is before the start boundary point,
   //    0 if point is either of the boundary points or between them,
   //    1 if point is after the end boundary point.
   // Sort of a strcmp for ranges.
-  short                     comparePoint(in nsIDOMNode parent, in long offset);
+  short comparePoint(in nsIDOMNode parent, in unsigned long offset);
 
   /**
    * Returns whether the range intersects node.
diff --git a/dom/interfaces/security/moz.build b/dom/interfaces/security/moz.build
index 6796305f7..2765b9869 100644
--- a/dom/interfaces/security/moz.build
+++ b/dom/interfaces/security/moz.build
@@ -1,5 +1,4 @@
 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
 # 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/.
diff --git a/dom/interfaces/settings/moz.build b/dom/interfaces/settings/moz.build
index 5360df1c3..9df5f1c92 100644
--- a/dom/interfaces/settings/moz.build
+++ b/dom/interfaces/settings/moz.build
@@ -1,5 +1,4 @@
 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
 # 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/.
diff --git a/dom/interfaces/sidebar/moz.build b/dom/interfaces/sidebar/moz.build
index 3df69ac66..7783ffae5 100644
--- a/dom/interfaces/sidebar/moz.build
+++ b/dom/interfaces/sidebar/moz.build
@@ -1,5 +1,4 @@
 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
 # 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/.
diff --git a/dom/interfaces/smil/moz.build b/dom/interfaces/smil/moz.build
index 45fe588a7..6967b006d 100644
--- a/dom/interfaces/smil/moz.build
+++ b/dom/interfaces/smil/moz.build
@@ -1,5 +1,4 @@
 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
 # 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/.
diff --git a/dom/interfaces/storage/moz.build b/dom/interfaces/storage/moz.build
index 433e25e7a..a62afaa63 100644
--- a/dom/interfaces/storage/moz.build
+++ b/dom/interfaces/storage/moz.build
@@ -1,5 +1,4 @@
 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
 # 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/.
diff --git a/dom/interfaces/stylesheets/moz.build b/dom/interfaces/stylesheets/moz.build
index 9037bd24f..15d334011 100644
--- a/dom/interfaces/stylesheets/moz.build
+++ b/dom/interfaces/stylesheets/moz.build
@@ -1,5 +1,4 @@
 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
 # 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/.
diff --git a/dom/interfaces/svg/moz.build b/dom/interfaces/svg/moz.build
index b682abb53..d7aeae7c6 100644
--- a/dom/interfaces/svg/moz.build
+++ b/dom/interfaces/svg/moz.build
@@ -1,5 +1,4 @@
 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
 # 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/.
diff --git a/dom/interfaces/traversal/moz.build b/dom/interfaces/traversal/moz.build
index ba7b5c9fe..ec5a76bd1 100644
--- a/dom/interfaces/traversal/moz.build
+++ b/dom/interfaces/traversal/moz.build
@@ -1,5 +1,4 @@
 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
 # 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/.
diff --git a/dom/interfaces/xbl/moz.build b/dom/interfaces/xbl/moz.build
index a4f3f6ea8..255a11879 100644
--- a/dom/interfaces/xbl/moz.build
+++ b/dom/interfaces/xbl/moz.build
@@ -1,5 +1,4 @@
 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
 # 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/.
diff --git a/dom/interfaces/xpath/moz.build b/dom/interfaces/xpath/moz.build
index 06515bd70..376b39c93 100644
--- a/dom/interfaces/xpath/moz.build
+++ b/dom/interfaces/xpath/moz.build
@@ -1,5 +1,4 @@
 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
 # 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/.
diff --git a/dom/interfaces/xul/moz.build b/dom/interfaces/xul/moz.build
index 50bd1d511..be9a2128a 100644
--- a/dom/interfaces/xul/moz.build
+++ b/dom/interfaces/xul/moz.build
@@ -1,5 +1,4 @@
 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
 # 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/.