DevTools: handle gesture tap event while in inspecting element mode.

Source/core/inspector/InspectorController.cpp

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 304 matching lines @@
 void InspectorController::hideHighlight()
 {
     m_overlay->hideHighlight();
 }
 
 Node* InspectorController::highlightedNode() const
 {
     return m_overlay->highlightedNode();
 }
 
+bool InspectorController::handleGestureEvent(Frame* frame, const PlatformGestureEvent& event)
+{
+    // Overlay should not consume events.
+    m_overlay->handleGestureEvent(event);
+    if (InspectorDOMAgent* domAgent = m_instrumentingAgents->inspectorDOMAgent())
+        return domAgent->handleGestureEvent(frame, event);
+    return false;
+}
+
 bool InspectorController::handleMouseEvent(Frame* frame, const PlatformMouseEvent& event)
 {
     // Overlay should not consume events.
     m_overlay->handleMouseEvent(event);
 
     if (event.type() == PlatformEvent::MouseMoved) {
         if (InspectorDOMAgent* domAgent = m_instrumentingAgents->inspectorDOMAgent())
             domAgent->handleMouseMove(frame, event);
         return false;
     }
@@ skipping 65 matching lines @@
         timelineAgent->willComposite();
 }
 
 void InspectorController::didComposite()
 {
     if (InspectorTimelineAgent* timelineAgent = m_instrumentingAgents->inspectorTimelineAgent())
         timelineAgent->didComposite();
 }
 
 } // namespace WebCore