Call media query change listeners asynchronously.

Source/core/dom/ScriptedAnimationController.cpp

Index: Source/core/dom/ScriptedAnimationController.cpp
diff --git a/Source/core/dom/ScriptedAnimationController.cpp b/Source/core/dom/ScriptedAnimationController.cpp
index 3f5f9b9e41023d58b8ec291289ac85009afd492b..41a2dc7d31427d7836964b5632c67b9fd7e1db49 100644
--- a/Source/core/dom/ScriptedAnimationController.cpp
+++ b/Source/core/dom/ScriptedAnimationController.cpp
@@ -26,6 +26,7 @@
 #include "config.h"
 #include "core/dom/ScriptedAnimationController.h"
 
+#include "core/css/MediaQueryMatcher.h"
 #include "core/dom/Document.h"
 #include "core/dom/RequestAnimationFrameCallback.h"
 #include "core/events/Event.h"
@@ -171,7 +172,7 @@ void ScriptedAnimationController::executeCallbacks(double monotonicTimeNow)
 
 void ScriptedAnimationController::serviceScriptedAnimations(double monotonicTimeNow)
 {
-    if (!m_callbacks.size() && !m_eventQueue.size())
+    if (!m_callbacks.size() && !m_eventQueue.size() && !m_document->mediaQueryMatcher().hasDelayedListeners())
         return;
 
     if (m_suspendCount)
@@ -179,6 +180,7 @@ void ScriptedAnimationController::serviceScriptedAnimations(double monotonicTime
 
     RefPtrWillBeRawPtr<ScriptedAnimationController> protect(this);
 
+    m_document->mediaQueryMatcher().notifyDelayedListeners();
     dispatchEvents();
     executeCallbacks(monotonicTimeNow);
 
@@ -207,7 +209,7 @@ void ScriptedAnimationController::scheduleAnimationIfNeeded()
     if (m_suspendCount)
         return;
 
-    if (!m_callbacks.size() && !m_eventQueue.size())
+    if (!m_callbacks.size() && !m_eventQueue.size() && !m_document->mediaQueryMatcher().hasDelayedListeners())

[esprehn, 2014/07/01 00:01:06]

ScriptedAnimationController should not be reaching backwards into the
MediaQueryMatcher like this.

[cbiesinger, 2014/07/01 00:12:09]

So, what should I do instead?

         return;
 
     if (FrameView* frameView = m_document->view())