Convert Pass()→std::move() in //content/browser

content/browser/background_sync/background_sync_manager.h

 // Copyright 2015 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.
 
 #ifndef CONTENT_BROWSER_BACKGROUND_SYNC_BACKGROUND_SYNC_MANAGER_H_
 #define CONTENT_BROWSER_BACKGROUND_SYNC_BACKGROUND_SYNC_MANAGER_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 93 matching lines @@
   void OnRegistrationDeleted(int64_t sw_registration_id,
                              const GURL& pattern) override;
   void OnStorageWiped() override;
 
   BackgroundSyncNetworkObserver* GetNetworkObserverForTesting() {
     return network_observer_.get();
   }
 
   void set_clock(scoped_ptr<base::Clock> clock) {
     DCHECK_CURRENTLY_ON(BrowserThread::IO);
-    clock_ = clock.Pass();
+    clock_ = std::move(clock);
   }
   void set_max_sync_attempts(int max_attempts) {
     DCHECK_CURRENTLY_ON(BrowserThread::IO);
     parameters_->max_sync_attempts = max_attempts;
   }
 
  protected:
   // A registration might be referenced by the client longer than
   // the BackgroundSyncManager needs to keep track of it (e.g., the event has
   // finished firing). The BackgroundSyncManager reference counts its
@@ skipping 285 matching lines @@
   scoped_ptr<base::Clock> clock_;
 
   base::WeakPtrFactory<BackgroundSyncManager> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BackgroundSyncManager);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_BACKGROUND_SYNC_BACKGROUND_SYNC_MANAGER_H_