Improve detection of touch events when hiding media controls.

Source/core/inspector/InspectorInputAgent.cpp

 /*
  * Copyright (C) 2012 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 157 matching lines @@
     PlatformMouseEvent event(
         convertedPoint,
         globalPoint,
         convertedButton,
         convertedType,
         clickCount ? *clickCount : 0,
         convertedModifiers & PlatformEvent::ShiftKey,
         convertedModifiers & PlatformEvent::CtrlKey,
         convertedModifiers & PlatformEvent::AltKey,
         convertedModifiers & PlatformEvent::MetaKey,
+        PlatformMouseEvent::RealOrIndistinguishable,
         timestamp ? *timestamp : currentTime());
 
     m_client->dispatchMouseEvent(event);
 }
 
 void InspectorInputAgent::dispatchTouchEvent(ErrorString* error, const String& type, const RefPtr<JSONArray>& touchPoints, const int* modifiers, const double* timestamp)
 {
     PlatformEvent::Type convertedType;
     if (type == "touchStart") {
         convertedType = PlatformEvent::TouchStart;
@@ skipping 79 matching lines @@
 }
 
 void InspectorInputAgent::trace(Visitor* visitor)
 {
     visitor->trace(m_page);
     InspectorBaseAgent::trace(visitor);
 }
 
 } // namespace blink