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

chrome/browser/ui/webui/media/media_internals_proxy.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/media/media_internals_proxy.h"
 
 #include "base/bind.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/io_thread.h"
 #include "chrome/browser/media/media_internals.h"
 #include "chrome/browser/ui/webui/media/media_internals_handler.h"
+#include "content/browser/webui/web_ui.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_types.h"
 #include "content/public/browser/render_process_host.h"
 
 using content::BrowserThread;
 
 static const int kMediaInternalsProxyEventDelayMilliseconds = 100;
 
 static const net::NetLog::EventType kNetEventTypeFilter[] = {
   net::NetLog::TYPE_DISK_CACHE_ENTRY_IMPL,
@@ skipping 159 matching lines @@
 
 void MediaInternalsProxy::CallJavaScriptFunctionOnUIThread(
     const std::string& function, Value* args) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   scoped_ptr<Value> args_value(args);
   std::vector<const Value*> args_vector;
   args_vector.push_back(args_value.get());
   string16 update = WebUI::GetJavascriptCall(function, args_vector);
   UpdateUIOnUIThread(update);
 }