Fix implicit access to raw pointer of scoped_refptr.

media/gpu/h264_decoder.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 <algorithm>
 #include <limits>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback_helpers.h"
@@ skipping 1123 matching lines @@
   if (!UpdateMaxNumReorderFrames(sps))
     return false;
   DVLOG(1) << "max_num_reorder_frames: " << max_num_reorder_frames_;
 
   *need_new_buffers = true;
   return true;
 }
 
 bool H264Decoder::FinishPrevFrameIfPresent() {
   // If we already have a frame waiting to be decoded, decode it and finish.
-  if (curr_pic_ != NULL) {
+  if (curr_pic_) {
     if (!DecodePicture())
       return false;
 
     scoped_refptr<H264Picture> pic = curr_pic_;
     curr_pic_ = nullptr;
     return FinishPicture(pic);
   }
 
   return true;
 }
@@ skipping 274 matching lines @@
 
 gfx::Size H264Decoder::GetPicSize() const {
   return pic_size_;
 }
 
 size_t H264Decoder::GetRequiredNumOfPictures() const {
   return dpb_.max_num_pics() + kPicsInPipeline;
 }
 
 }  // namespace media