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

chrome/browser/ui/webui/chromeos/proxy_settings_ui.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/chromeos/proxy_settings_ui.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/cros_settings.h"
 #include "chrome/browser/chromeos/proxy_config_service_impl.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/webui/chrome_url_data_manager.h"
 #include "chrome/browser/ui/webui/options/chromeos/core_chromeos_options_handler.h"
 #include "chrome/browser/ui/webui/options/chromeos/proxy_handler.h"
 #include "chrome/common/jstemplate_builder.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/web_contents.h"
+#include "content/public/browser/web_ui_message_handler.h"
 #include "grit/browser_resources.h"
 #include "ui/base/resource/resource_bundle.h"
 
 using content::WebContents;
+using content::WebUIMessageHandler;
 
 namespace {
 
 class ProxySettingsHTMLSource : public ChromeURLDataManager::DataSource {
  public:
   explicit ProxySettingsHTMLSource(DictionaryValue* localized_strings);
 
   // Called when the network layer has requested a resource underneath
   // the path we registered.
   virtual void StartDataRequest(const std::string& path,
@@ skipping 71 matching lines @@
     (static_cast<OptionsPageUIHandler*>(*iter))->Initialize();
   }
   PrefProxyConfigTracker* proxy_tracker = GetProfile()->GetProxyConfigTracker();
   proxy_tracker->UIMakeActiveNetworkCurrent();
   std::string network_name;
   proxy_tracker->UIGetCurrentNetworkName(&network_name);
   proxy_handler_->SetNetworkName(network_name);
 }
 
 }  // namespace chromeos