Convert Pass()→std::move() in //chrome/browser/extensions

chrome/browser/extensions/updater/chrome_extension_downloader_factory.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/extensions/updater/chrome_extension_downloader_factory.h"
 
 #include <string>
+#include <utility>
 
 #include "chrome/browser/google/google_brand.h"
 #include "chrome/browser/metrics/chrome_metrics_service_accessor.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/browser/ui/webui/signin/login_ui_service_factory.h"
 #include "components/signin/core/browser/profile_identity_provider.h"
 #include "components/signin/core/browser/signin_manager.h"
 #include "components/update_client/update_query_params.h"
@@ skipping 14 matching lines @@
   std::string brand;
   google_brand::GetBrand(&brand);
   if (!brand.empty() && !google_brand::IsOrganic(brand))
     downloader->set_brand_code(brand);
 #endif  // defined(GOOGLE_CHROME_BUILD)
   downloader->set_manifest_query_params(
       UpdateQueryParams::Get(UpdateQueryParams::CRX));
   downloader->set_ping_enabled_domain("google.com");
   downloader->set_enable_extra_update_metrics(
       ChromeMetricsServiceAccessor::IsMetricsAndCrashReportingEnabled());
-  return downloader.Pass();
+  return downloader;
 }
 
 scoped_ptr<ExtensionDownloader>
 ChromeExtensionDownloaderFactory::CreateForProfile(
     Profile* profile,
     ExtensionDownloaderDelegate* delegate) {
   scoped_ptr<IdentityProvider> identity_provider(new ProfileIdentityProvider(
       SigninManagerFactory::GetForProfile(profile),
       ProfileOAuth2TokenServiceFactory::GetForProfile(profile),
       LoginUIServiceFactory::GetShowLoginPopupCallbackForProfile(profile)));
   scoped_ptr<ExtensionDownloader> downloader =
       CreateForRequestContext(profile->GetRequestContext(), delegate);
-  downloader->SetWebstoreIdentityProvider(identity_provider.Pass());
-  return downloader.Pass();
+  downloader->SetWebstoreIdentityProvider(std::move(identity_provider));
+  return downloader;
 }