Fix MSE garbage collection for disabled media tracks

media/filters/source_buffer_state.h

 // Copyright (c) 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 MEDIA_FILTERS_SOURCE_BUFFER_STATE_H_
 #define MEDIA_FILTERS_SOURCE_BUFFER_STATE_H_
 
 #include <list>
 
 #include "base/bind.h"
@@ skipping 56 matching lines @@
                         TimeDelta* timestamp_offset);
 
   // Calls Remove(|start|, |end|, |duration|) on all
   // ChunkDemuxerStreams managed by this object.
   void Remove(TimeDelta start, TimeDelta end, TimeDelta duration);
 
   // If the buffer is full, attempts to try to free up space, as specified in
   // the "Coded Frame Eviction Algorithm" in the Media Source Extensions Spec.
   // Returns false iff buffer is still full after running eviction.
   // https://w3c.github.io/media-source/#sourcebuffer-coded-frame-eviction
-  bool EvictCodedFrames(DecodeTimestamp media_time, size_t newDataSize);
+  bool EvictCodedFrames(base::TimeDelta media_time, size_t newDataSize);
 
   // Gets invoked when the system is experiencing memory pressure, i.e. there's
   // not enough free memory. The |media_time| is the media playback position at
   // the time of memory pressure notification (needed for accurate GC). The
   // |memory_pressure_listener| indicates memory pressure severity. The
   // |force_instant_gc| is used to force the MSE garbage collection algorithm to
   // be run right away, without waiting for the next append.
   void OnMemoryPressure(
       DecodeTimestamp media_time,
       base::MemoryPressureListener::MemoryPressureLevel memory_pressure_level,
@@ skipping 144 matching lines @@
   // TODO(wolenetz): Refactor this function while integrating April 29, 2014
   // changes to MSE spec. See http://crbug.com/371499.
   bool auto_update_timestamp_offset_;
 
   DISALLOW_COPY_AND_ASSIGN(SourceBufferState);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_FILTERS_SOURCE_BUFFER_STATE_H_