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

chrome/browser/ui/webui/hung_renderer_dialog.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/hung_renderer_dialog.h"
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/json/json_reader.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/browser_dialogs.h"
 #include "chrome/browser/ui/dialog_style.h"
 #include "chrome/browser/ui/tab_contents/core_tab_helper.h"
 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
 #include "chrome/browser/ui/webui/html_dialog_ui.h"
 #include "chrome/common/logging_chrome.h"
 #include "chrome/common/url_constants.h"
 #include "content/browser/renderer_host/render_view_host.h"
 #include "content/browser/tab_contents/tab_contents.h"
+#include "content/browser/webui/web_ui.h"
 #include "content/public/common/result_codes.h"
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 
 using content::WebContents;
+using content::WebUIMessageHandler;
 
 namespace {
 HungRendererDialog* g_instance = NULL;
 const int kHungRendererDialogWidth = 425;
 const int kHungRendererDialogHeight = 200;
 }
 
 namespace browser {
 
 void ShowHungRendererDialog(WebContents* contents) {
@@ skipping 194 matching lines @@
       DictionaryValue* dict = new DictionaryValue();
       dict->SetString("url", it->tab_contents()->GetURL().spec());
       dict->SetString("title", title);
       tab_contents_list.Append(dict);
     }
   }
   // Send list of tab contents details to javascript.
   web_ui()->CallJavascriptFunction("hungRendererDialog.setTabContentsList",
                                    tab_contents_list);
 }