Move extension_messages.h to extensions/common.

chrome/renderer/chrome_mock_render_thread.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.
 
 #include "chrome/renderer/chrome_mock_render_thread.h"
 
 #include <vector>
 
 #include "base/values.h"
-#include "chrome/common/extensions/extension_messages.h"
 #include "chrome/renderer/mock_printer.h"
+#include "extensions/common/extension_messages.h"
 #include "ipc/ipc_sync_message.h"
+#include "printing/page_range.h"
 #include "printing/print_job_constants.h"
-#include "printing/page_range.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 #if defined(OS_CHROMEOS)
 #include <fcntl.h>
 
 #include "base/file_util.h"
 #endif
 
 #if defined(ENABLE_PRINTING)
 #include "chrome/common/print_messages.h"
@@ skipping 195 matching lines @@
 }
 
 void ChromeMockRenderThread::set_print_preview_cancel_page_number(int page) {
   print_preview_cancel_page_number_ = page;
 }
 
 int ChromeMockRenderThread::print_preview_pages_remaining() const {
   return print_preview_pages_remaining_;
 }
 #endif  // defined(ENABLE_PRINTING)