[web-ui] Migrate RegisterMessageCallback usage to base::bind().

chrome/browser/ui/webui/gpu_internals_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/gpu_internals_ui.h"
 
 #include <string>
 
+#include "base/bind.h"
+#include "base/bind_helpers.h"
+#include "base/callback_old.h"
 #include "base/command_line.h"
 #include "base/string_number_conversions.h"
 #include "base/stringprintf.h"
 #include "base/values.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/webui/chrome_web_ui_data_source.h"
 #include "chrome/common/chrome_version_info.h"
 #include "chrome/common/url_constants.h"
 #include "content/browser/browser_thread.h"
 #include "content/browser/gpu/gpu_data_manager.h"
@@ skipping 76 matching lines @@
 WebUIMessageHandler* GpuMessageHandler::Attach(WebUI* web_ui) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   WebUIMessageHandler* result = WebUIMessageHandler::Attach(web_ui);
   return result;
 }
 
 /* BrowserBridge.callAsync prepends a requestID to these messages. */
 void GpuMessageHandler::RegisterMessages() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
-  web_ui_->RegisterMessageCallback(
-      "browserBridgeInitialized",
-      NewCallback(this, &GpuMessageHandler::OnBrowserBridgeInitialized));
-  web_ui_->RegisterMessageCallback(
-      "callAsync",
-      NewCallback(this, &GpuMessageHandler::OnCallAsync));
+  web_ui_->RegisterMessageCallback("browserBridgeInitialized",
+      base::Bind(&GpuMessageHandler::OnBrowserBridgeInitialized,
+                 base::Unretained(this)));
+  web_ui_->RegisterMessageCallback("callAsync",
+      base::Bind(&GpuMessageHandler::OnCallAsync,
+                 base::Unretained(this)));
 }
 
 void GpuMessageHandler::OnCallAsync(const ListValue* args) {
   DCHECK_GE(args->GetSize(), static_cast<size_t>(2));
   // unpack args into requestId, submessage and submessageArgs
   bool ok;
   Value* requestId;
   ok = args->Get(0, &requestId);
   DCHECK(ok);
 
@@ skipping 116 matching lines @@
 //
 ////////////////////////////////////////////////////////////////////////////////
 
 GpuInternalsUI::GpuInternalsUI(TabContents* contents) : ChromeWebUI(contents) {
   AddMessageHandler((new GpuMessageHandler())->Attach(this));
 
   // Set up the chrome://gpu-internals/ source.
   Profile* profile = Profile::FromBrowserContext(contents->browser_context());
   profile->GetChromeURLDataManager()->AddDataSource(CreateGpuHTMLSource());
 }