Cancel vibration when frame load is committed.

Source/core/page/PageLifecycleNotifier.h

Index: Source/core/page/PageLifecycleNotifier.h
diff --git a/Source/core/page/PageLifecycleNotifier.h b/Source/core/page/PageLifecycleNotifier.h
index 092760522d68eb89dc177922c10f469ee2c054ea..f57128c120c06347c7aa8cf2353df77b8e0cafb3 100644
--- a/Source/core/page/PageLifecycleNotifier.h
+++ b/Source/core/page/PageLifecycleNotifier.h
@@ -34,12 +34,14 @@
 namespace WebCore {
 
 class Page;
+class Frame;
 
 class PageLifecycleNotifier : public LifecycleNotifier {
 public:
     static PassOwnPtr<PageLifecycleNotifier> create(LifecycleContext*);
 
     void notifyPageVisibilityChanged();
+    void notifyDidCommitLoad(Frame*);
 
     virtual void addObserver(LifecycleObserver*, LifecycleObserver::Type) OVERRIDE;
     virtual void removeObserver(LifecycleObserver*, LifecycleObserver::Type) OVERRIDE;
@@ -63,6 +65,13 @@ inline void PageLifecycleNotifier::notifyPageVisibilityChanged()
         (*it)->pageVisibilityChanged();
 }
 
+inline void PageLifecycleNotifier::notifyDidCommitLoad(Frame* frame)
+{
+    TemporaryChange<IterationType> scope(this->m_iterating, IteratingOverPageObservers);
+    for (PageObserverSet::iterator it = m_pageObservers.begin(); it != m_pageObservers.end(); ++it)
+        (*it)->didCommitLoad(frame);
+}
+
 } // namespace WebCore
 
 #endif // PageLifecycleNotifier_h