Take advantage of MojoGetBufferInformation

services/media/framework_mojo/mojo_consumer.h

 // 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.
 
 #ifndef SERVICES_MEDIA_FRAMEWORK_MOJO_MOJO_CONSUMER_H_
 #define SERVICES_MEDIA_FRAMEWORK_MOJO_MOJO_CONSUMER_H_
 
 
 #include "base/single_thread_task_runner.h"
 #include "base/task_runner.h"
@@ skipping 34 matching lines @@
   // MediaConsumer client.
   void SetPrimeRequestedCallback(const PrimeRequestedCallback& callback);
 
   // Sets a callback signalling that a flush has been requested from the
   // MediaConsumer client.
   void SetFlushRequestedCallback(const FlushRequestedCallback& callback);
 
   // MediaConsumer implementation.
   void SetBuffer(
       ScopedSharedBufferHandle buffer,
-      uint64_t size,
       const SetBufferCallback& callback) override;
 
   void SendPacket(MediaPacketPtr packet, const SendPacketCallback& callback)
       override;
 
   void Prime(const PrimeCallback& callback) override;
 
   void MediaConsumerFlush(const FlushCallback& callback) override;
 
   // ActiveSource implementation.
@@ skipping 67 matching lines @@
   FlushRequestedCallback flush_requested_callback_;
   scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
   MappedSharedBuffer buffer_;
   SupplyCallback supply_callback_;
 };
 
 }  // namespace media
 }  // namespace mojo
 
 #endif  // SERVICES_MEDIA_FRAMEWORK_MOJO_MOJO_CONSUMER_H_