Rename VideoDecoder::HasOutputFrameAvailable() to CanReadWithoutStalling().

media/filters/video_renderer_base.cc

 // Copyright (c) 2012 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/filters/video_renderer_base.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/callback_helpers.h"
 #include "base/message_loop.h"
@@ skipping 378 matching lines @@
 
   // Maintain the latest frame decoded so the correct frame is displayed after
   // prerolling has completed.
   if (state_ == kPrerolling && frame->GetTimestamp() <= preroll_timestamp_) {
     ready_frames_.clear();
   }
 
   AddReadyFrame_Locked(frame);
 
   if (state_ == kPrerolling) {
-    if (!video_frame_stream_.HasOutputFrameAvailable() ||
+    if (!video_frame_stream_.CanReadWithoutStalling() ||
         ready_frames_.size() >= static_cast<size_t>(limits::kMaxVideoFrames)) {
       TransitionToPrerolled_Locked();
     }
   } else {
     // We only count frames decoded during normal playback.
     PipelineStatistics statistics;
     statistics.video_frames_decoded = 1;
     statistics_cb_.Run(statistics);
   }
 
@@ skipping 120 matching lines @@
   // Because we might remain in the prerolled state for an undetermined amount
   // of time (e.g., we seeked while paused), we'll paint the first prerolled
   // frame.
   if (!ready_frames_.empty())
     PaintNextReadyFrame_Locked();
 
   base::ResetAndReturn(&preroll_cb_).Run(PIPELINE_OK);
 }
 
 }  // namespace media