Separate mouse transition events from pointerevent

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

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef PointerEventManager_h
 #define PointerEventManager_h
 
 #include "core/CoreExport.h"
 #include "core/events/PointerEvent.h"
 #include "core/events/PointerEventFactory.h"
@@ skipping 27 matching lines @@
         const double width, const double height,
         const double clientX, const double clientY);
 
     void sendTouchCancelPointerEvent(PassRefPtrWillBeRawPtr<EventTarget>,
         const PlatformTouchPoint&);
 
     // Sends node transition events (pointer|mouse)(out|leave|over|enter) to the corresponding targets
     void sendNodeTransitionEvents(PassRefPtrWillBeRawPtr<Node> exitedNode,
         PassRefPtrWillBeRawPtr<Node> enteredNode,
         const PlatformMouseEvent&,
-        PassRefPtrWillBeRawPtr<AbstractView>);
+        PassRefPtrWillBeRawPtr<AbstractView>, bool);
 
     // Clear all the existing ids.
     void clear();
 
     // May clear PREVENT MOUSE EVENT flag as per pointer event spec:
     // https://w3c.github.io/pointerevents/#compatibility-mapping-with-mouse-events
     void conditionallyEnableMouseEventForPointerTypeMouse(unsigned);
 
     void elementRemoved(EventTarget*);
     void setPointerCapture(int, EventTarget*);
@@ skipping 57 matching lines @@
     WillBeHeapHashMap<int, EventTargetAttributes> m_nodeUnderPointer;
 
     PointerCapturingMap m_pointerCaptureTarget;
     PointerCapturingMap m_pendingPointerCaptureTarget;
     PointerEventFactory m_pointerEventFactory;
 };
 
 } // namespace blink
 
 #endif // PointerEventManager_h