Pointerevent capture APIs

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 d29d956d7f26d35f95e06cd26356f7baf826a9f6..276d2dedfb3c40b2977c6af7206b09e945b257de 100644
--- a/third_party/WebKit/Source/core/input/EventHandler.h
+++ b/third_party/WebKit/Source/core/input/EventHandler.h
@@ -178,6 +178,13 @@ public:
     WebInputEventResult sendContextMenuEventForKey(Element* overrideTargetElement = nullptr);
     WebInputEventResult sendContextMenuEventForGesture(const GestureEventWithHitTestResults&);
 
+    // Returns whether pointerId is active or not
+    bool isPointerEventActive(int);
+
+    void setPointerCapture(int, EventTarget*);
+    void releasePointerCapture(int, EventTarget*);
+    void elementRemoved(EventTarget*);
+
     void setMouseDownMayStartAutoscroll() { m_mouseDownMayStartAutoscroll = true; }
 
     static WebInputEventResult mergeEventResult(WebInputEventResult resultA, WebInputEventResult resultB);