Remove renderer-to-renderer input event forwarding for OOPIFs

third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp

 /*
  * Copyright (C) 2014 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 855 matching lines @@
 
   // Please refer to the comments explaining the m_suppressNextKeypressEvent
   // member.
   // The m_suppressNextKeypressEvent is set if the KeyDown is handled by
   // Webkit. A keyDown event is typically associated with a keyPress(char)
   // event and a keyUp event. We reset this flag here as this is a new keyDown
   // event.
   m_suppressNextKeypressEvent = false;
 
   Frame* focusedFrame = focusedCoreFrame();
-  if (focusedFrame && focusedFrame->isRemoteFrame()) {
-    WebRemoteFrameImpl* webFrame =
-        WebRemoteFrameImpl::fromFrame(*toRemoteFrame(focusedFrame));
-    webFrame->client()->forwardInputEvent(&event);
-    return WebInputEventResult::HandledSystem;
-  }
-
   if (!focusedFrame || !focusedFrame->isLocalFrame())
     return WebInputEventResult::NotHandled;
 
   LocalFrame* frame = toLocalFrame(focusedFrame);
 
   WebInputEventResult result = frame->eventHandler().keyEvent(event);
   if (result != WebInputEventResult::NotHandled) {
     if (WebInputEvent::RawKeyDown == event.type()) {
       // Suppress the next keypress event unless the focused node is a plugin
       // node.  (Flash needs these keypress events to handle non-US keyboards.)
@@ skipping 245 matching lines @@
   return nullptr;
 }
 
 LocalFrame* WebFrameWidgetImpl::focusedLocalFrameAvailableForIme() const {
   if (!m_imeAcceptEvents)
     return nullptr;
   return focusedLocalFrameInWidget();
 }
 
 }  // namespace blink