Update chrome/ to use scoped_refptr<T>::get() rather than implicit "operator T*"

chrome/browser/policy/cloud/component_cloud_policy_browsertest.cc

 // Copyright (c) 2013 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 <string>
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/memory/ref_counted.h"
 #include "base/path_service.h"
@@ skipping 103 matching lines @@
   }
 
   virtual void SetUpOnMainThread() OVERRIDE {
     ASSERT_TRUE(PolicyServiceIsEmpty(g_browser_process->policy_service()))
         << "Pre-existing policies in this machine will make this test fail.";
 
     // Install the initial extension.
     ExtensionTestMessageListener ready_listener("ready", true);
     event_listener_.reset(new ExtensionTestMessageListener("event", true));
     extension_ = LoadExtension(kTestExtensionPath);
-    ASSERT_TRUE(extension_);
+    ASSERT_TRUE(extension_.get());
     ASSERT_EQ(kTestExtension, extension_->id());
     EXPECT_TRUE(ready_listener.WaitUntilSatisfied());
 
     BrowserPolicyConnector* connector =
         g_browser_process->browser_policy_connector();
     connector->ScheduleServiceInitialization(0);
 
 #if defined(OS_CHROMEOS)
     UserCloudPolicyManagerChromeOS* policy_manager =
         UserCloudPolicyManagerFactoryChromeOS::GetForProfile(
@@ skipping 35 matching lines @@
 
   scoped_refptr<const extensions::Extension> LoadExtension(
       const base::FilePath::CharType* path) {
     base::FilePath full_path;
     if (!PathService::Get(chrome::DIR_TEST_DATA, &full_path)) {
       ADD_FAILURE();
       return NULL;
     }
     scoped_refptr<const extensions::Extension> extension(
         ExtensionBrowserTest::LoadExtension(full_path.Append(path)));
-    if (!extension) {
+    if (!extension.get()) {
       ADD_FAILURE();
       return NULL;
     }
     return extension;
   }
 
   void RefreshPolicies() {
     ProfilePolicyConnector* profile_connector =
         ProfilePolicyConnectorFactory::GetForProfile(browser()->profile());
     PolicyService* policy_service = profile_connector->policy_service();
@@ skipping 56 matching lines @@
   ASSERT_EQ(kTestExtension2, extension2->id());
 
   // This extension only sends the 'policy' signal once it receives the policy,
   // and after verifying it has the expected value. Otherwise it sends 'fail'.
   EXPECT_TRUE(result_listener.WaitUntilSatisfied());
 }
 
 #endif  // OS_CHROMEOS
 
 }  // namespace policy