Remove CreateGpuMemoryBufferFromClientId and plumbing

media/video/gpu_memory_buffer_video_frame_pool.cc

Index: media/video/gpu_memory_buffer_video_frame_pool.cc
diff --git a/media/video/gpu_memory_buffer_video_frame_pool.cc b/media/video/gpu_memory_buffer_video_frame_pool.cc
index 63034fd25a3f7d34ed6ef70da203200e9829e6a7..02eba8ed28dca2d9df4de59719675913328cc7fc 100644
--- a/media/video/gpu_memory_buffer_video_frame_pool.cc
+++ b/media/video/gpu_memory_buffer_video_frame_pool.cc
@@ -543,7 +543,6 @@ void GpuMemoryBufferVideoFramePool::PoolImpl::
   const size_t planes_per_copy = PlanesPerCopy(output_format_);
   const gfx::Size coded_size = CodedSize(video_frame, output_format_);
   gpu::MailboxHolder mailbox_holders[VideoFrame::kMaxPlanes];
-  gfx::GpuMemoryBufferId gpu_memory_buffer_ids[VideoFrame::kMaxPlanes];
   // Set up the planes creating the mailboxes needed to refer to the textures.
   for (size_t i = 0; i < num_planes; i += planes_per_copy) {
     PlaneResource& plane_resource = frame_resources->plane_resources[i];
@@ -564,8 +563,6 @@ void GpuMemoryBufferVideoFramePool::PoolImpl::
     } else if (plane_resource.image_id) {
       gles2->ReleaseTexImage2DCHROMIUM(texture_target, plane_resource.image_id);
     }
-    if (plane_resource.gpu_memory_buffer)
-      gpu_memory_buffer_ids[i] = plane_resource.gpu_memory_buffer->GetId();
     if (plane_resource.image_id)
       gles2->BindTexImage2DCHROMIUM(texture_target, plane_resource.image_id);
     mailbox_holders[i] = gpu::MailboxHolder(plane_resource.mailbox,
@@ -594,11 +591,10 @@ void GpuMemoryBufferVideoFramePool::PoolImpl::
 
   // Create the VideoFrame backed by native textures.
   gfx::Size visible_size = video_frame->visible_rect().size();
-  scoped_refptr<VideoFrame> frame =
-      VideoFrame::WrapGpuMemoryBufferBackedNativeTextures(
-          frame_format, mailbox_holders, gpu_memory_buffer_ids,
-          release_mailbox_callback, coded_size, gfx::Rect(visible_size),
-          video_frame->natural_size(), video_frame->timestamp());
+  scoped_refptr<VideoFrame> frame = VideoFrame::WrapNativeTextures(
+      frame_format, mailbox_holders, release_mailbox_callback, coded_size,
+      gfx::Rect(visible_size), video_frame->natural_size(),
+      video_frame->timestamp());
 
   if (!frame) {
     release_mailbox_callback.Run(gpu::SyncToken());