Use texture ids passed from ARC as service ids in ArcGVDA

media/gpu/v4l2_slice_video_decode_accelerator.cc

Index: media/gpu/v4l2_slice_video_decode_accelerator.cc
diff --git a/media/gpu/v4l2_slice_video_decode_accelerator.cc b/media/gpu/v4l2_slice_video_decode_accelerator.cc
index 1ff9abee697c1e8d40f68210e837ac4a189b96a7..a9ff75fa90657f4e03d0c423d517dada0c8ed9f7 100644
--- a/media/gpu/v4l2_slice_video_decode_accelerator.cc
+++ b/media/gpu/v4l2_slice_video_decode_accelerator.cc
@@ -1629,7 +1629,6 @@ void V4L2SliceVideoDecodeAccelerator::AssignPictureBuffersTask(
   output_buffer_map_.resize(buffers.size());
   for (size_t i = 0; i < output_buffer_map_.size(); ++i) {
     DCHECK(buffers[i].size() == coded_size_);
-    DCHECK_EQ(1u, buffers[i].service_texture_ids().size());
 
     OutputRecord& output_record = output_buffer_map_[i];
     DCHECK(!output_record.at_device);
@@ -1641,7 +1640,10 @@ void V4L2SliceVideoDecodeAccelerator::AssignPictureBuffersTask(
     DCHECK_EQ(output_record.cleared, false);
 
     output_record.picture_id = buffers[i].id();
-    output_record.texture_id = buffers[i].service_texture_ids()[0];
+    output_record.texture_id = buffers[i].service_texture_ids().empty()
+                                   ? 0
+                                   : buffers[i].service_texture_ids()[0];
+
     // This will remain true until ImportBufferForPicture is called, either by
     // the client, or by ourselves, if we are allocating.
     output_record.at_client = true;
@@ -1682,6 +1684,7 @@ void V4L2SliceVideoDecodeAccelerator::CreateEGLImageFor(
     uint32_t fourcc) {
   DVLOGF(3) << "index=" << buffer_index;
   DCHECK(child_task_runner_->BelongsToCurrentThread());
+  DCHECK_NE(texture_id, 0u);
 
   if (get_gl_context_cb_.is_null() || make_context_current_cb_.is_null()) {
     DLOGF(ERROR) << "GL callbacks required for binding to EGLImages";