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

media/capture/video/mac/video_capture_device_decklink_mac.mm

 // 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 "media/capture/video/mac/video_capture_device_decklink_mac.h"
 
+#include <utility>
+
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/strings/sys_string_conversions.h"
 #include "base/synchronization/lock.h"
 #include "third_party/decklink/mac/include/DeckLinkAPI.h"
 
 namespace {
 
 // DeckLink SDK uses ScopedComPtr-style APIs. Chrome ScopedComPtr is only
@@ skipping 453 matching lines @@
   DCHECK(thread_checker_.CalledOnValidThread());
   base::AutoLock lock(lock_);
   if (client_)
     client_->OnLog(message);
 }
 
 void VideoCaptureDeviceDeckLinkMac::AllocateAndStart(
     const VideoCaptureParams& params,
     scoped_ptr<VideoCaptureDevice::Client> client) {
   DCHECK(thread_checker_.CalledOnValidThread());
-  client_ = client.Pass();
+  client_ = std::move(client);
   if (decklink_capture_delegate_.get())
     decklink_capture_delegate_->AllocateAndStart(params);
 }
 
 void VideoCaptureDeviceDeckLinkMac::StopAndDeAllocate() {
   if (decklink_capture_delegate_.get())
     decklink_capture_delegate_->StopAndDeAllocate();
 }
 
 }  // namespace media