Update CrOS to use scoped_refptr<T>::get() rather than implicit "operator T*"

content/renderer/media/rtc_encoding_video_capturer.cc

 // Copyright 2013 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 "content/renderer/media/rtc_encoding_video_capturer.h"
 
 #include "base/logging.h"
 #include "media/base/encoded_bitstream_buffer.h"
 
 namespace content {
@@ skipping 79 matching lines @@
     const media::VideoEncodingParameters& params) {
   params_ = params;
 }
 
 void RtcEncodingVideoCapturer::EncodedVideoSourceClient::OnClosed() {
   finished_ = true;
 }
 
 void RtcEncodingVideoCapturer::EncodedVideoSourceClient::OnBufferReady(
     scoped_refptr<const media::EncodedBitstreamBuffer> buffer) {
-  DCHECK(!finished_ && buffer);
+  DCHECK(!finished_ && buffer.get());
 
   // First buffer constitutes the origin of the time for this bitstream context.
   if (time_base_.is_null())
     time_base_ = buffer->metadata().timestamp;
 
   ReportEncodedFrame(buffer);
   encoded_video_source_->ReturnBitstreamBuffer(buffer);
 }
 
 void RtcEncodingVideoCapturer::EncodedVideoSourceClient::OnConfigChanged(
@@ skipping 108 matching lines @@
 
 int32_t RtcEncodingVideoCapturer::SetRates(uint32_t newBitRate,
                                            uint32_t frameRate) {
   if (!encoded_video_source_client_)
     return WEBRTC_VIDEO_CODEC_UNINITIALIZED;
   // TODO(hshi): wire up runtime rate control.
   return WEBRTC_VIDEO_CODEC_OK;
 }
 
 }  // namespace content