Move EventHandler timers to per-frame task queues.

third_party/WebKit/Source/core/input/EventHandler.h

Index: third_party/WebKit/Source/core/input/EventHandler.h
diff --git a/third_party/WebKit/Source/core/input/EventHandler.h b/third_party/WebKit/Source/core/input/EventHandler.h
index b1ad7d891afe84dfa5130b269225b48455e58924..f0c6776a114421e5e9f2dab28e7ae37a7b27ef84 100644
--- a/third_party/WebKit/Source/core/input/EventHandler.h
+++ b/third_party/WebKit/Source/core/input/EventHandler.h
@@ -84,7 +84,7 @@ class CORE_EXPORT EventHandler final
   WTF_MAKE_NONCOPYABLE(EventHandler);
 
  public:
-  explicit EventHandler(LocalFrame*);
+  explicit EventHandler(LocalFrame&);
   DECLARE_TRACE();
 
   void clear();
@@ -344,12 +344,12 @@ class CORE_EXPORT EventHandler final
 
   const Member<SelectionController> m_selectionController;
 
-  Timer<EventHandler> m_hoverTimer;
+  TaskRunnerTimer<EventHandler> m_hoverTimer;
 
   // TODO(rbyers): Mouse cursor update is page-wide, not per-frame.  Page-wide
   // state should move out of EventHandler to a new PageEventHandler class.
   // crbug.com/449649
-  Timer<EventHandler> m_cursorUpdateTimer;
+  TaskRunnerTimer<EventHandler> m_cursorUpdateTimer;
 
   Member<Node> m_capturingMouseEventsNode;
   bool m_eventHandlerWillResetCapturingMouseEventsNode;
@@ -374,7 +374,7 @@ class CORE_EXPORT EventHandler final
 
   bool m_longTapShouldInvokeContextMenu;
 
-  Timer<EventHandler> m_activeIntervalTimer;
+  TaskRunnerTimer<EventHandler> m_activeIntervalTimer;
   double m_lastShowPressTimestamp;
   Member<Element> m_lastDeferredTapElement;