Tag some of Mojo heap allocations for the heap profiler.

media/remoting/remote_demuxer_stream_adapter.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 "media/remoting/remote_demuxer_stream_adapter.h"
 
 #include "base/base64.h"
 #include "base/bind.h"
 #include "media/base/bind_to_current_loop.h"
 #include "media/base/decoder_buffer.h"
@@ skipping 43 matching lines @@
       rpc_handle_(rpc_handle),
       demuxer_stream_(demuxer_stream),
       type_(demuxer_stream ? demuxer_stream->type() : DemuxerStream::UNKNOWN),
       remote_callback_handle_(kInvalidHandle),
       read_until_count_(0),
       last_count_(0),
       processing_read_rpc_(false),
       pending_flush_(false),
       current_pending_frame_offset_(0),
       pending_frame_is_eos_(false),
+      write_watcher_(FROM_HERE),
       media_status_(::media::DemuxerStream::kOk),
       producer_handle_(std::move(producer_handle)),
       request_buffer_weak_factory_(this),
       weak_factory_(this) {
   DCHECK(main_task_runner_);
   DCHECK(media_task_runner_);
   DCHECK(media_task_runner_->BelongsToCurrentThread());
   DCHECK(demuxer_stream);
   const RpcBroker::ReceiveMessageCallback receive_callback =
       media::BindToCurrentLoop(
@@ skipping 358 matching lines @@
   }
 
   if (write_watcher_.IsWatching()) {
     DEMUXER_VLOG(2) << "Cancel mojo data pipe watcher";
     write_watcher_.Cancel();
   }
 }
 
 }  // namespace remoting
 }  // namespace media