Convert Pass()→std::move() for Mac build.

chrome/browser/policy/chrome_browser_policy_connector.cc

 // Copyright 2014 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/policy/chrome_browser_policy_connector.h"
 
 #include <string>
 #include <utility>
 
 #include "base/callback.h"
@@ skipping 85 matching lines @@
 #if defined(OS_WIN)
   scoped_ptr<AsyncPolicyLoader> loader(PolicyLoaderWin::Create(
       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::FILE),
       kRegistryChromePolicyKey));
   return new AsyncPolicyProvider(GetSchemaRegistry(), loader.Pass());
 #elif defined(OS_MACOSX)
   scoped_ptr<AsyncPolicyLoader> loader(new PolicyLoaderMac(
       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::FILE),
       GetManagedPolicyPath(),
       new MacPreferences()));
-  return new AsyncPolicyProvider(GetSchemaRegistry(), loader.Pass());
+  return new AsyncPolicyProvider(GetSchemaRegistry(), std::move(loader));
 #elif defined(OS_POSIX) && !defined(OS_ANDROID)
   base::FilePath config_dir_path;
   if (PathService::Get(chrome::DIR_POLICY_FILES, &config_dir_path)) {
     scoped_ptr<AsyncPolicyLoader> loader(new ConfigDirPolicyLoader(
         BrowserThread::GetMessageLoopProxyForThread(BrowserThread::FILE),
         config_dir_path,
         POLICY_SCOPE_MACHINE));
     return new AsyncPolicyProvider(GetSchemaRegistry(), std::move(loader));
   } else {
     return NULL;
   }
 #elif defined(OS_ANDROID)
   return new policy::android::AndroidCombinedPolicyProvider(
       GetSchemaRegistry());
 #else
   return NULL;
 #endif
 }
 
 }  // namespace policy