Move GPU messages to content. I've also switched the IPC structs to use the ...

chrome/common/automation_messages.h

 // Copyright (c) 2010 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.
 
 #ifndef CHROME_COMMON_AUTOMATION_MESSAGES_H__
 #define CHROME_COMMON_AUTOMATION_MESSAGES_H__
 #pragma once
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "chrome/common/automation_constants.h"
 #include "chrome/common/common_param_traits.h"
 #include "chrome/common/page_type.h"
 #include "chrome/common/security_style.h"
-#include "chrome/common/common_param_traits.h"
+#include "content/common/common_param_traits.h"
 #include "net/base/host_port_pair.h"
 #include "net/base/upload_data.h"
 #include "ui/gfx/rect.h"
 
 struct AutomationMsg_Find_Params {
   // Unused value, which exists only for backwards compat.
   int unused;
 
   // The word(s) to find on the page.
   string16 search_string;
@@ skipping 324 matching lines @@
   static void Write(Message* m, const param_type& p);
   static bool Read(const Message* m, void** iter, param_type* p);
   static void Log(const param_type& p, std::string* l);
 };
 
 }  // namespace IPC
 
 #include "chrome/common/automation_messages_internal.h"
 
 #endif  // CHROME_COMMON_AUTOMATION_MESSAGES_H__