Delete GpuVideoService and move GpuVideoDecodeAccelerator ownership to stubs

content/renderer/gpu/gpu_video_decode_accelerator_host.cc

Index: content/renderer/gpu/gpu_video_decode_accelerator_host.cc
diff --git a/content/renderer/gpu/gpu_video_decode_accelerator_host.cc b/content/renderer/gpu/gpu_video_decode_accelerator_host.cc
index 6aed720e79941f9d4485b573893945cc9683893b..c32dfacdc113200a1c3ea08c662c4ba82a58004a 100644
--- a/content/renderer/gpu/gpu_video_decode_accelerator_host.cc
+++ b/content/renderer/gpu/gpu_video_decode_accelerator_host.cc
@@ -134,7 +134,7 @@ void GpuVideoDecodeAcceleratorHost::AssignGLESBuffers(
     buffer_ids.push_back(buffer.id());
     sizes.push_back(buffer.size());
   }
-  if (!ipc_sender_->Send(new AcceleratedVideoDecoderMsg_AssignTextures(
+  if (!ipc_sender_->Send(new AcceleratedVideoDecoderMsg_AssignGLESBuffers(
           decoder_id_, SyncTokens(), buffer_ids, texture_ids, sizes))) {
     LOG(ERROR) << "Send(AcceleratedVideoDecoderMsg_AssignGLESBuffers) failed";
   }