More logs to debug AVPrerollVideoEndsWhilePrerolling on bot

media/base/android/media_codec_player.cc

 // 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.
 
 #include "media/base/android/media_codec_player.h"
 
 #include "base/barrier_closure.h"
 #include "base/bind.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
@@ skipping 513 matching lines @@
   DCHECK(audio_decoder_ && video_decoder_);
 
   if (type == DemuxerStream::AUDIO)
     return audio_decoder_->IsPrerollingForTests();
   else if (type == DemuxerStream::VIDEO)
     return video_decoder_->IsPrerollingForTests();
   else
     return false;
 }
 
+// http://crbug.com/526755
+void MediaCodecPlayer::SetVerboseForTests(bool value) {
+  DCHECK(ui_task_runner_->BelongsToCurrentThread());
+
+  if (audio_decoder_)
+    audio_decoder_->SetVerboseForTests(value);
+  if (video_decoder_)
+    video_decoder_->SetVerboseForTests(value);
+}
+
 // Events from Player, called on UI thread
 
 void MediaCodecPlayer::OnMediaMetadataChanged(base::TimeDelta duration,
                                               const gfx::Size& video_size) {
   DCHECK(ui_task_runner_->BelongsToCurrentThread());
 
   if (duration != kNoTimestamp())
     metadata_cache_.duration = duration;
 
   if (!video_size.IsEmpty())
@@ skipping 629 matching lines @@
     RETURN_STRING(kStateWaitingForSurface);
     RETURN_STRING(kStateWaitingForSeek);
     RETURN_STRING(kStateError);
   }
   return nullptr;  // crash early
 }
 
 #undef RETURN_STRING
 
 }  // namespace media