Prevent unauthorized commits of the Chrome Web Store URL.

content/browser/renderer_host/render_process_host_impl.cc

 // Copyright (c) 2012 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.
 
 // Represents the browser side of the browser <--> renderer communication
 // channel. There will be one RenderProcessHost per renderer process.
 
 #include "content/browser/renderer_host/render_process_host_impl.h"
 
 #include <algorithm>
@@ skipping 703 matching lines @@
   return widget_helper_->WaitForBackingStoreMsg(render_widget_id,
                                                 max_delay, msg);
 }
 
 void RenderProcessHostImpl::ReceivedBadMessage() {
   if (run_renderer_in_process()) {
     // In single process mode it is better if we don't suicide but just
     // crash.
     CHECK(false);
   }
-  NOTREACHED();
+  // We kill the renderer but don't include a NOTREACHED, because we want the
+  // browser to try to survive when it gets illegal messages from the renderer.
   base::KillProcess(GetHandle(), RESULT_CODE_KILLED_BAD_MESSAGE,
                     false);
 }
 
 void RenderProcessHostImpl::WidgetRestored() {
   // Verify we were properly backgrounded.
   DCHECK_EQ(backgrounded_, (visible_widgets_ == 0));
   visible_widgets_++;
   SetBackgrounded(false);
 }
@@ skipping 1011 matching lines @@
   TRACE_EVENT0("renderer_host",
                "RenderWidgetHostImpl::OnCompositorSurfaceBuffersSwappedNoHost");
   AcceleratedSurfaceMsg_BufferPresented_Params ack_params;
   ack_params.sync_point = 0;
   RenderWidgetHostImpl::AcknowledgeBufferPresent(route_id,
                                                  gpu_process_host_id,
                                                  ack_params);
 }
 
 }  // namespace content