Move WebUIMessageHandler to its own file in the public directory and put it in the content namesp...

chrome/browser/ui/webui/web_ui_test_handler.cc

 // Copyright (c) 2011 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/browser/ui/webui/web_ui_test_handler.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/common/render_messages.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/browser/renderer_host/render_view_host.h"
+#include "content/browser/webui/web_ui.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/notification_types.h"
 #include "content/public/browser/web_contents.h"
 
 WebUITestHandler::WebUITestHandler()
     : test_done_(false),
       test_succeeded_(false),
       run_test_done_(false),
       run_test_succeeded_(false),
@@ skipping 85 matching lines @@
   // complete.
   if (!run_test_done_ || (run_test_succeeded_ && !test_done_)) {
     ui_test_utils::RunMessageLoop();
   }
 
   is_waiting_ = false;
 
   // To succeed the test must execute as well as pass the test.
   return run_test_succeeded_ && test_succeeded_;
 }