Remove implicit conversions from scoped_refptr to T* in ppapi/

ppapi/proxy/ppapi_proxy_test.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 "ppapi/proxy/ppapi_proxy_test.h"
 
 #include <sstream>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 304 matching lines @@
 PluginProxyMultiThreadTest::PluginProxyMultiThreadTest() {
 }
 
 PluginProxyMultiThreadTest::~PluginProxyMultiThreadTest() {
 }
 
 void PluginProxyMultiThreadTest::RunTest() {
   main_thread_message_loop_proxy_ =
       PpapiGlobals::Get()->GetMainThreadMessageLoop();
   ASSERT_EQ(main_thread_message_loop_proxy_.get(),
-            base::MessageLoopProxy::current());
+            base::MessageLoopProxy::current().get());
   nested_main_thread_message_loop_.reset(new base::RunLoop());
 
   secondary_thread_.reset(new base::DelegateSimpleThread(
       this, "PluginProxyMultiThreadTest"));
 
   {
     ProxyAutoLock auto_lock;
 
     // MessageLoopResource assumes that the proxy lock has been acquired.
     secondary_thread_message_loop_ = new MessageLoopResource(pp_instance());
@@ skipping 254 matching lines @@
   plugin_thread_.message_loop_proxy()->PostTask(FROM_HERE,
       base::Bind(&RunTaskOnRemoteHarness,
                  task,
                  &task_complete));
   task_complete.Wait();
 }
 
 
 }  // namespace proxy
 }  // namespace ppapi