Send got/lostpointercapture immediately if possible

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

Index: third_party/WebKit/Source/core/input/EventHandler.cpp
diff --git a/third_party/WebKit/Source/core/input/EventHandler.cpp b/third_party/WebKit/Source/core/input/EventHandler.cpp
index aaa15c7641c5b62fc981bb806c25428ee34e8e30..55dc270de52b2dce3c4d8826a954bbc3dfa0b78a 100644
--- a/third_party/WebKit/Source/core/input/EventHandler.cpp
+++ b/third_party/WebKit/Source/core/input/EventHandler.cpp
@@ -308,6 +308,11 @@ void EventHandler::nodeWillBeRemoved(Node& nodeToBeRemoved)
     }
 }
 
+void EventHandler::immediatelyProcessPendingPointerCapture(int pointerId)
+{
+    m_pointerEventManager.immediatelyProcessPendingPointerCapture(pointerId);
+}
+
 WebInputEventResult EventHandler::handleMousePressEvent(const MouseEventWithHitTestResults& event)
 {
     TRACE_EVENT0("blink", "EventHandler::handleMousePressEvent");