Revert of Plumb decoded video pixel format from GPU process to renderer.

media/gpu/fake_video_decode_accelerator.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 "media/gpu/fake_video_decode_accelerator.h"
 
 #include <stddef.h>
 #include <string.h>
 
 #include <memory>
@@ skipping 39 matching lines @@
     return false;
   }
   if (config.is_encrypted) {
     NOTREACHED() << "encrypted streams are not supported";
     return false;
   }
 
   // V4L2VideoDecodeAccelerator waits until first decode call to ask for buffers
   // This class asks for it on initialization instead.
   client_ = client;
-  client_->ProvidePictureBuffers(kNumBuffers, PIXEL_FORMAT_UNKNOWN, 1,
-                                 frame_buffer_size_, kDefaultTextureTarget);
+  client_->ProvidePictureBuffers(kNumBuffers, 1, frame_buffer_size_,
+                                 kDefaultTextureTarget);
   return true;
 }
 
 void FakeVideoDecodeAccelerator::Decode(
     const media::BitstreamBuffer& bitstream_buffer) {
   // We won't really read from the bitstream_buffer, close the handle.
   if (base::SharedMemory::IsHandleValid(bitstream_buffer.handle()))
     base::SharedMemory::CloseHandle(bitstream_buffer.handle());
 
   if (bitstream_buffer.id() < 0) {
@@ skipping 103 matching lines @@
     // Bitstream no longer needed.
     client_->NotifyEndOfBitstreamBuffer(bitstream_id);
     if (flushing_ && queued_bitstream_ids_.empty()) {
       flushing_ = false;
       client_->NotifyFlushDone();
     }
   }
 }
 
 }  // namespace media