Notify parent frame renderer when OOP child frame renderer crashes

content/browser/frame_host/cross_process_frame_connector.cc

 // Copyright 2014 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/cross_process_frame_connector.h"
 
 #include "content/browser/frame_host/render_frame_host_impl.h"
 #include "content/browser/frame_host/render_widget_host_view_child_frame.h"
 #include "content/browser/renderer_host/render_widget_host_impl.h"
 #include "content/common/frame_messages.h"
@@ skipping 35 matching lines @@
   if (view_)
     view_->set_cross_process_frame_connector(NULL);
 
   view_ = view;
 
   // Attach ourselves to the new view.
   if (view_)
     view_->set_cross_process_frame_connector(this);
 }
 
+void CrossProcessFrameConnector::RenderProcessGone() {
+  frame_proxy_in_parent_renderer_->Send(new FrameMsg_ChildFrameProcessGone(
+      frame_proxy_in_parent_renderer_->routing_id()));
+}
+
 void CrossProcessFrameConnector::ChildFrameBuffersSwapped(
     const GpuHostMsg_AcceleratedSurfaceBuffersSwapped_Params& gpu_params,
     int gpu_host_id) {
 
   FrameMsg_BuffersSwapped_Params params;
   params.size = gpu_params.size;
   params.mailbox_name = gpu_params.mailbox_name;
   params.gpu_route_id = gpu_params.route_id;
   params.gpu_host_id = gpu_host_id;
 
@@ skipping 43 matching lines @@
                                                        params.output_surface_id,
                                                        params.renderer_host_id,
                                                        params.ack);
 }
 
 gfx::Rect CrossProcessFrameConnector::ChildFrameRect() {
   return child_frame_rect_;
 }
 
 }  // namespace content