Convert Pass()→std::move() in //media

media/blink/buffered_data_source.cc

 // Copyright 2013 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/blink/buffered_data_source.h"
 
+#include <utility>
+
 #include "base/bind.h"
 #include "base/callback_helpers.h"
 #include "base/location.h"
 #include "base/macros.h"
 #include "base/single_thread_task_runner.h"
 #include "media/base/media_log.h"
 #include "net/base/net_errors.h"
 
 using blink::WebFrame;
 
@@ skipping 291 matching lines @@
   if (stop_signal_received_)
     return;
 
   stop_signal_received_ = true;
 
   // Initialize() isn't part of the DataSource interface so don't call it in
   // response to Stop().
   init_cb_.Reset();
 
   if (read_op_)
-    ReadOperation::Run(read_op_.Pass(), kReadError);
+    ReadOperation::Run(std::move(read_op_), kReadError);
 }
 
 void BufferedDataSource::StopLoader() {
   DCHECK(render_task_runner_->BelongsToCurrentThread());
 
   if (loader_)
     loader_->Stop();
 }
 
 void BufferedDataSource::SetBitrateTask(int bitrate) {
@@ skipping 108 matching lines @@
   }
 
   // Stop the resource loader since we have received an error.
   loader_->Stop();
 
   // TODO(scherkus): we shouldn't have to lock to signal host(), see
   // http://crbug.com/113712 for details.
   base::AutoLock auto_lock(lock_);
   if (stop_signal_received_)
     return;
-  ReadOperation::Run(read_op_.Pass(), kReadError);
+  ReadOperation::Run(std::move(read_op_), kReadError);
 }
 
 bool BufferedDataSource::CheckPartialResponseURL(
     const GURL& partial_response_original_url) const {
   // We check the redirected URL of partial responses in case malicious
   // attackers scan the bytes of other origin resources by mixing their
   // generated bytes and the target response. See http://crbug.com/489060#c32
   // for details.
   // If the origin of the new response is different from the first response we
   // deny the redirected response unless the crossorigin attribute has been set.
@@ skipping 45 matching lines @@
       base::WeakPtr<BufferedDataSource> weak_this = weak_factory_.GetWeakPtr();
       loader_->Start(
           base::Bind(&BufferedDataSource::PartialReadStartCallback, weak_this),
           base::Bind(&BufferedDataSource::LoadingStateChangedCallback,
                      weak_this),
           base::Bind(&BufferedDataSource::ProgressCallback, weak_this),
           frame_);
       return;
     }
 
-    ReadOperation::Run(read_op_.Pass(), kReadError);
+    ReadOperation::Run(std::move(read_op_), kReadError);
     return;
   }
 
   if (bytes_read > 0) {
     DCHECK(!intermediate_read_buffer_.empty());
     memcpy(read_op_->data(), &intermediate_read_buffer_[0], bytes_read);
   } else if (bytes_read == 0 && total_bytes_ == kPositionNotSpecified) {
     // We've reached the end of the file and we didn't know the total size
     // before. Update the total size so Read()s past the end of the file will
     // fail like they would if we had known the file size at the beginning.
     total_bytes_ = loader_->instance_size();
 
     if (total_bytes_ != kPositionNotSpecified) {
       host_->SetTotalBytes(total_bytes_);
       host_->AddBufferedByteRange(loader_->first_byte_position(),
                                   total_bytes_);
     }
   }
-  ReadOperation::Run(read_op_.Pass(), bytes_read);
+  ReadOperation::Run(std::move(read_op_), bytes_read);
 }
 
 void BufferedDataSource::LoadingStateChangedCallback(
     BufferedResourceLoader::LoadingState state) {
   DCHECK(render_task_runner_->BelongsToCurrentThread());
 
   if (assume_fully_buffered())
     return;
 
   bool is_downloading_data;
@@ skipping 55 matching lines @@
   }
 
   // If media is currently playing or the page indicated preload=auto or the
   // the server does not support the byte range request or we do not want to go
   // too far ahead of the read head, use threshold strategy to enable/disable
   // deferring when the buffer is full/depleted.
   loader_->UpdateDeferStrategy(BufferedResourceLoader::kCapacityDefer);
 }
 
 }  // namespace media