Enable sending frame-specific messages to the correct input router.

content/browser/frame_host/render_frame_host_impl.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/frame_host/render_frame_host_impl.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 460 matching lines @@
       RenderWidgetHostImpl::From(view->GetRenderWidgetHost())->is_hidden()
           ? blink::WebPageVisibilityStateHidden
           : blink::WebPageVisibilityStateVisible;
   GetContentClient()->browser()->OverridePageVisibilityState(this,
                                                              &visibility_state);
   return visibility_state;
 }
 
 bool RenderFrameHostImpl::Send(IPC::Message* message) {
   if (IPC_MESSAGE_ID_CLASS(message->type()) == InputMsgStart) {
-    return render_view_host_->GetWidget()->input_router()->SendInput(
+    return GetRenderWidgetHost()->input_router()->SendInput(
         base::WrapUnique(message));
   }
 
   return GetProcess()->Send(message);
 }
 
 bool RenderFrameHostImpl::OnMessageReceived(const IPC::Message &msg) {
   // Only process messages if the RenderFrame is alive.
   if (!render_frame_created_)
     return false;
@@ skipping 2349 matching lines @@
   // handler after it's destroyed so it can't run after the RFHI is destroyed.
   web_bluetooth_service_->SetClientConnectionErrorHandler(base::Bind(
       &RenderFrameHostImpl::DeleteWebBluetoothService, base::Unretained(this)));
 }
 
 void RenderFrameHostImpl::DeleteWebBluetoothService() {
   web_bluetooth_service_.reset();
 }
 
 }  // namespace content