Document user gesture state should be able to propagate over postMessage

third_party/WebKit/Source/core/frame/LocalDOMWindow.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 18 matching lines @@
 #include "bindings/core/v8/ScriptController.h"
 #include "bindings/core/v8/SourceLocation.h"
 #include "core/css/CSSComputedStyleDeclaration.h"
 #include "core/css/CSSRuleList.h"
 #include "core/css/DOMWindowCSS.h"
 #include "core/css/MediaQueryList.h"
 #include "core/css/MediaQueryMatcher.h"
 #include "core/css/StyleMedia.h"
 #include "core/css/resolver/StyleResolver.h"
 #include "core/dom/DOMImplementation.h"
+#include "core/dom/DocumentUserGestureToken.h"
 #include "core/dom/ExecutionContextTask.h"
 #include "core/dom/FrameRequestCallback.h"
 #include "core/dom/SandboxFlags.h"
 #include "core/dom/custom/CustomElementRegistry.h"
 #include "core/editing/Editor.h"
 #include "core/events/DOMWindowEventQueue.h"
 #include "core/events/HashChangeEvent.h"
 #include "core/events/MessageEvent.h"
 #include "core/events/PageTransitionEvent.h"
 #include "core/events/PopStateEvent.h"
@@ skipping 577 matching lines @@
   timer->suspendIfNeeded();
   m_postMessageTimers.add(timer);
 }
 
 void LocalDOMWindow::postMessageTimerFired(PostMessageTimer* timer) {
   if (!isCurrentlyDisplayedInFrame())
     return;
 
   MessageEvent* event = timer->event();
 
-  UserGestureIndicator gestureIndicator(timer->userGestureToken());
+  UserGestureIndicator gestureIndicator(
+      DocumentUserGestureToken::adopt(document(), timer->userGestureToken()));
 
   event->entangleMessagePorts(document());
 
   dispatchMessageEventWithOriginCheck(timer->targetOrigin(), event,
                                       timer->takeLocation());
 }
 
 void LocalDOMWindow::removePostMessageTimer(PostMessageTimer* timer) {
   m_postMessageTimers.remove(timer);
 }
@@ skipping 902 matching lines @@
 
 LocalFrame* LocalDOMWindow::frame() const {
   // If the LocalDOMWindow still has a frame reference, that frame must point
   // back to this LocalDOMWindow: otherwise, it's easy to get into a situation
   // where script execution leaks between different LocalDOMWindows.
   SECURITY_DCHECK(!m_frame || m_frame->domWindow() == this);
   return m_frame;
 }
 
 }  // namespace blink