| Index: content/common/view_messages.h
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| diff --git a/content/common/view_messages.h b/content/common/view_messages.h
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| index 05c67bdc2aaf13d08e1adac5e5ea385428d53520..3c81fbeae3092be83a2d8cd6006ccb441bcc1e8a 100644
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| --- a/content/common/view_messages.h
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| +++ b/content/common/view_messages.h
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| @@ -1453,6 +1453,10 @@ IPC_MESSAGE_ROUTED3(
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|  // Sent by the compositor when a flinging animation is stopped.
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|  IPC_MESSAGE_ROUTED0(ViewHostMsg_DidStopFlinging)
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|  
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| +// Sent when a WebUI page that uses Mojo has executed its 'main' module. Our
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| +// javascript based testing framework must wait until this has happened.
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| +IPC_MESSAGE_ROUTED0(ViewHostMsg_WebUIMojoMainRan)
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| +
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|  //---------------------------------------------------------------------------
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|  // Request for cryptographic operation messages:
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|  // These are messages from the renderer to the browser to perform a
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| 
 |