media: Add out-of-line copy ctors for complex classes.

media/filters/video_renderer_algorithm.h

 // Copyright 2015 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_VIDEO_RENDERER_ALGORITHM_H_
 #define MEDIA_FILTERS_VIDEO_RENDERER_ALGORITHM_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 141 matching lines @@
   // allows 29.9fps and 59.94fps in 60Hz and vice versa.
   //
   // Most users will not be able to see a single frame repeated or dropped every
   // 8 seconds and certainly should notice it less than the randomly variable
   // frame durations.
   static const int kMinimumAcceptableTimeBetweenGlitchesSecs = 8;
 
   // Metadata container for enqueued frames.  See |frame_queue_| below.
   struct ReadyFrame {
     ReadyFrame(const scoped_refptr<VideoFrame>& frame);
+    ReadyFrame(const ReadyFrame& other);
     ~ReadyFrame();
 
     // For use with std::lower_bound.
     bool operator<(const ReadyFrame& other) const;
 
     scoped_refptr<VideoFrame> frame;
 
     // |start_time| is only available after UpdateFrameStatistics() has been
     // called and |end_time| only after we have more than one frame.
     base::TimeTicks start_time;
@@ skipping 146 matching lines @@
   // UpdateFrameStatistics() during Render() or externally by
   // set_time_stopped().
   bool was_time_moving_;
 
   DISALLOW_COPY_AND_ASSIGN(VideoRendererAlgorithm);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_FILTERS_VIDEO_RENDERER_ALGORITHM_H_