Remove GestureScrollUpdateWithoutPropagation event (blink)

Source/web/WebPluginContainerImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2014 Opera Software ASA. 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.
@@ skipping 898 matching lines @@
     if (webEvent.type == WebInputEvent::Undefined)
         return;
     if (event->type() == EventTypeNames::gesturetapdown)
         focusPlugin();
     WebCursorInfo cursorInfo;
     if (m_webPlugin->handleInputEvent(webEvent, cursorInfo)) {
         event->setDefaultHandled();
         return;
     }
 
-    if (webEvent.type == WebInputEvent::GestureScrollUpdate || webEvent.type == WebInputEvent::GestureScrollUpdateWithoutPropagation) {
+    if (webEvent.type == WebInputEvent::GestureScrollUpdate) {
         if (!m_scrollbarGroup)
             return;
         if (gestureScrollHelper(m_scrollbarGroup.get(), ScrollLeft, ScrollRight, webEvent.data.scrollUpdate.deltaX))
             event->setDefaultHandled();
         if (gestureScrollHelper(m_scrollbarGroup.get(), ScrollUp, ScrollDown, webEvent.data.scrollUpdate.deltaY))
             event->setDefaultHandled();
     }
     // FIXME: Can a plugin change the cursor from a touch-event callback?
 }
 
@@ skipping 52 matching lines @@
 
     return clipRect;
 }
 
 bool WebPluginContainerImpl::pluginShouldPersist() const
 {
     return m_webPlugin->shouldPersist();
 }
 
 } // namespace blink