Convert Pass()→std::move() on Windows

components/policy/core/common/policy_loader_win.cc

 // Copyright (c) 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 "components/policy/core/common/policy_loader_win.h"
 
 #include <windows.h>
 #include <lm.h>       // For limits.
 #include <ntdsapi.h>  // For Ds[Un]Bind
 #include <rpc.h>      // For struct GUID
@@ skipping 474 matching lines @@
     // Load Chrome policy.
     LoadChromePolicy(&gpo_dict, POLICY_LEVEL_MANDATORY, scope, chrome_policy);
     LoadChromePolicy(recommended_dict.get(), POLICY_LEVEL_RECOMMENDED, scope,
                      chrome_policy);
 
     // Load 3rd-party policy.
     if (third_party_dict)
       Load3rdPartyPolicy(third_party_dict.get(), scope, bundle.get());
   }
 
-  return bundle.Pass();
+  return bundle;
 }
 
 bool PolicyLoaderWin::ReadPRegFile(const base::FilePath& preg_file,
                                    RegistryDict* policy,
                                    PolicyLoadStatusSample* status) {
   // The following deals with the minor annoyance that Wow64 FS redirection
   // might need to be turned off: This is the case if running as a 32-bit
   // process on a 64-bit system, in which case Wow64 FS redirection redirects
   // access to the %WINDIR%/System32/GroupPolicy directory to
   // %WINDIR%/SysWOW64/GroupPolicy, but the file is actually in the
@@ skipping 185 matching lines @@
 
 void PolicyLoaderWin::OnObjectSignaled(HANDLE object) {
   DCHECK(object == user_policy_changed_event_.handle() ||
          object == machine_policy_changed_event_.handle())
       << "unexpected object signaled policy reload, obj = "
       << std::showbase << std::hex << object;
   Reload(false);
 }
 
 }  // namespace policy