| Index: content/common/frame_messages.h | 
| diff --git a/content/common/frame_messages.h b/content/common/frame_messages.h | 
| index 65d390734a9a5e50e54b6f6eebecd52dab222bfc..c6c9d5acd0904ac386569ba467b89fc2a5605fe0 100644 | 
| --- a/content/common/frame_messages.h | 
| +++ b/content/common/frame_messages.h | 
| @@ -57,6 +57,10 @@ IPC_MESSAGE_ROUTED1(FrameMsg_BuffersSwapped, | 
| IPC_MESSAGE_ROUTED1(FrameMsg_CompositorFrameSwapped, | 
| FrameMsg_CompositorFrameSwapped_Params /* params */) | 
|  | 
| +// Notifies the embedding frame that the process rendering the child frame's | 
| +// contents has terminated. | 
| +IPC_MESSAGE_ROUTED0(FrameMsg_ChildFrameProcessGone) | 
| + | 
| // ----------------------------------------------------------------------------- | 
| // Messages sent from the renderer to the browser. | 
|  | 
|  |