Take advantage of MojoGetBufferInformation

services/media/framework_mojo/mojo_consumer.cc

 // Copyright 2016 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 "base/bind.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "services/media/framework_mojo/mojo_consumer.h"
 
 namespace mojo {
@@ skipping 19 matching lines @@
   prime_requested_callback_ = callback;
 }
 
 void MojoConsumer::SetFlushRequestedCallback(
     const FlushRequestedCallback& callback) {
   flush_requested_callback_ = callback;
 }
 
 void MojoConsumer::SetBuffer(
     ScopedSharedBufferHandle buffer,
-    uint64_t size,
     const SetBufferCallback& callback) {
-  buffer_.InitFromHandle(buffer.Pass(), size);
+  buffer_.InitFromHandle(buffer.Pass());
   callback.Run();
 }
 
 void MojoConsumer::SendPacket(
     MediaPacketPtr media_packet,
     const SendPacketCallback& callback) {
   DCHECK(media_packet);
   DCHECK(supply_callback_);
   supply_callback_(PacketImpl::Create(
       media_packet.Pass(),
@@ skipping 56 matching lines @@
 void MojoConsumer::PacketImpl::RunCallback(const SendPacketCallback& callback) {
   callback.Run(MediaConsumer::SendResult::CONSUMED);
 }
 
 void MojoConsumer::PacketImpl::Release() {
   // TODO(dalesat): Is there a cleaner way to do this?
   task_runner_->PostTask(FROM_HERE, base::Bind(&RunCallback, callback_));
   delete this;
 }
 
-} // namespace media
-} // namespace mojo
+}  // namespace media
+}  // namespace mojo