WIP Add getCoalescedEvents API using vector of WebInputEvents

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

Index: third_party/WebKit/Source/core/input/PointerEventManager.h
diff --git a/third_party/WebKit/Source/core/input/PointerEventManager.h b/third_party/WebKit/Source/core/input/PointerEventManager.h
index 9cdb1f56d0adfbb36f375663c350d2bc2ae78004..bef76a06f2c73dc28881b486c6f0e2e3972561ab 100644
--- a/third_party/WebKit/Source/core/input/PointerEventManager.h
+++ b/third_party/WebKit/Source/core/input/PointerEventManager.h
@@ -34,11 +34,15 @@ class CORE_EXPORT PointerEventManager
   // that it may cause. It also sends the compat mouse events
   // and sets the newNodeUnderMouse if the capturing is set
   // in this function.
-  WebInputEventResult sendMousePointerEvent(Node* target,
-                                            const AtomicString& type,
-                                            const PlatformMouseEvent&);
+  WebInputEventResult sendMousePointerEvent(
+      Node* target,
+      const AtomicString& type,
+      const PlatformMouseEvent&,
+      const Vector<PlatformMouseEvent>& coalescedEvents);
 
-  WebInputEventResult handleTouchEvents(const PlatformTouchEvent&);
+  WebInputEventResult handleTouchEvents(
+      const PlatformTouchEvent&,
+      const Vector<PlatformTouchEvent>& coalescedEvents);
 
   // Sends boundary events pointerout/leave/over/enter and
   // mouseout/leave/over/enter to the corresponding targets.
@@ -138,8 +142,10 @@ class CORE_EXPORT PointerEventManager
 
   // Sends touch pointer events and sets consumed bits in TouchInfo array
   // based on the return value of pointer event handlers.
-  void dispatchTouchPointerEvents(const PlatformTouchEvent&,
-                                  HeapVector<TouchEventManager::TouchInfo>&);
+  void dispatchTouchPointerEvents(
+      const PlatformTouchEvent&,
+      const Vector<PlatformTouchEvent>& coalescedEvents,
+      HeapVector<TouchEventManager::TouchInfo>&);
 
   // Returns whether the event is consumed or not.
   WebInputEventResult sendTouchPointerEvent(EventTarget*, PointerEvent*);