Update chrome/ to use WeakPtr<T>::get() instead of implicit "operator T*"

chrome/browser/ui/webui/net_internals/net_internals_ui.cc

 // Copyright (c) 2012 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/net_internals/net_internals_ui.h"
 
 #include <algorithm>
 #include <list>
 #include <string>
 #include <utility>
@@ skipping 1733 matching lines @@
   SendJavascriptCommand(
       "receivedCompletedConnectionTestSuite",
       NULL);
 }
 
 // Note that this can be called from ANY THREAD.
 void NetInternalsMessageHandler::IOThreadImpl::SendJavascriptCommand(
     const std::string& command,
     Value* arg) {
   if (BrowserThread::CurrentlyOn(BrowserThread::UI)) {
-    if (handler_ && !was_webui_deleted_) {
+    if (handler_.get() && !was_webui_deleted_) {
       // We check |handler_| in case it was deleted on the UI thread earlier
       // while we were running on the IO thread.
       handler_->SendJavascriptCommand(command, arg);
     } else {
       delete arg;
     }
     return;
   }
 
   if (!BrowserThread::PostTask(
@@ skipping 230 matching lines @@
 }
 
 NetInternalsUI::NetInternalsUI(content::WebUI* web_ui)
     : WebUIController(web_ui) {
   web_ui->AddMessageHandler(new NetInternalsMessageHandler());
 
   // Set up the chrome://net-internals/ source.
   Profile* profile = Profile::FromWebUI(web_ui);
   content::WebUIDataSource::Add(profile, CreateNetInternalsHTMLSource());
 }