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

chrome/browser/ui/webui/options2/options_ui2.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/options2/options_ui2.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/callback.h"
@@ skipping 62 matching lines @@
 #include "chrome/browser/ui/webui/options2/chromeos/system_options_handler2.h"
 #include "chrome/browser/ui/webui/options2/chromeos/user_image_source2.h"
 #include "chrome/browser/ui/webui/options2/chromeos/virtual_keyboard_manager_handler2.h"
 #endif
 
 #if defined(USE_NSS)
 #include "chrome/browser/ui/webui/options2/certificate_manager_handler2.h"
 #endif
 
 using content::WebContents;
+using content::WebUIMessageHandler;
 
 namespace options2 {
 
 static const char kLocalizedStringsFile[] = "strings.js";
 static const char kOptionsBundleJsFile[]  = "options_bundle.js";
 
 ////////////////////////////////////////////////////////////////////////////////
 //
 // OptionsUIHTMLSource
 //
@@ skipping 271 matching lines @@
       WideToASCII(CommandLine::ForCurrentProcess()->GetCommandLineString());
 #else
   command_line_string =
       CommandLine::ForCurrentProcess()->GetCommandLineString();
 #endif
 
   render_view_host->SetWebUIProperty("commandLineString", command_line_string);
 }
 
 }  // namespace options2