media: Change auto to not deduce raw pointers.

media/cast/sender/h264_vt_encoder_unittest.cc

 // Copyright 2014 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 <stdint.h>
 
 #include <queue>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 159 matching lines @@
   int count_frames_checked_;
 
   DISALLOW_COPY_AND_ASSIGN(EndToEndFrameChecker);
 };
 
 void CreateFrameAndMemsetPlane(VideoFrameFactory* const video_frame_factory) {
   const scoped_refptr<media::VideoFrame> video_frame =
       video_frame_factory->MaybeCreateFrame(
           gfx::Size(kVideoWidth, kVideoHeight), base::TimeDelta());
   ASSERT_TRUE(video_frame.get());
-  auto cv_pixel_buffer = video_frame->cv_pixel_buffer();
+  auto* cv_pixel_buffer = video_frame->cv_pixel_buffer();
   ASSERT_TRUE(cv_pixel_buffer);
   CVPixelBufferLockBaseAddress(cv_pixel_buffer, 0);
-  auto ptr = CVPixelBufferGetBaseAddressOfPlane(cv_pixel_buffer, 0);
+  auto* ptr = CVPixelBufferGetBaseAddressOfPlane(cv_pixel_buffer, 0);
   ASSERT_TRUE(ptr);
   memset(ptr, 0xfe, CVPixelBufferGetBytesPerRowOfPlane(cv_pixel_buffer, 0) *
                         CVPixelBufferGetHeightOfPlane(cv_pixel_buffer, 0));
   CVPixelBufferUnlockBaseAddress(cv_pixel_buffer, 0);
 }
 
 void NoopFrameEncodedCallback(
     std::unique_ptr<media::cast::SenderEncodedFrame> /*encoded_frame*/) {}
 
 class TestPowerSource : public base::PowerMonitorSource {
@@ skipping 211 matching lines @@
       gfx::Size(kVideoWidth, kVideoHeight), base::TimeDelta()));
 
   // After a power resume event, the factory should produce frames right away
   // because the encoder re-initializes on its own.
   power_source_->GenerateResumeEvent();
   CreateFrameAndMemsetPlane(video_frame_factory.get());
 }
 
 }  // namespace cast
 }  // namespace media