Move extension_test_message_listener to extensions.

chrome/browser/chromeos/input_method/input_method_engine_browsertests.cc

 // Copyright 2013 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 "ash/ime/input_method_menu_item.h"
 #include "ash/ime/input_method_menu_manager.h"
 #include "base/bind_helpers.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/extensions/extension_browsertest.h"
-#include "chrome/browser/extensions/extension_test_message_listener.h"
 #include "chromeos/ime/component_extension_ime_manager.h"
 #include "chromeos/ime/composition_text.h"
 #include "chromeos/ime/input_method_descriptor.h"
 #include "chromeos/ime/input_method_manager.h"
 #include "content/public/test/browser_test_utils.h"
 #include "content/public/test/test_utils.h"
 #include "extensions/browser/process_manager.h"
 #include "extensions/common/manifest_handlers/background_info.h"
+#include "extensions/test/extension_test_message_listener.h"
 #include "ui/base/ime/chromeos/ime_bridge.h"
 #include "ui/base/ime/chromeos/mock_ime_candidate_window_handler.h"
 #include "ui/base/ime/chromeos/mock_ime_input_context_handler.h"
 #include "ui/events/event.h"
 
 namespace chromeos {
 namespace input_method {
 namespace {
 
 const char kIdentityIMEID[] =
@@ skipping 946 matching lines @@
     }
   }
 
   IMEBridge::Get()->SetInputContextHandler(NULL);
   IMEBridge::Get()->SetCandidateWindowHandler(NULL);
 }
 
 }  // namespace
 }  // namespace input_method
 }  // namespace chromeos