Group AVDA output surface into AVDASurfaceBundle.

media/gpu/avda_surface_bundle.cc

+// Copyright 2017 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/avda_surface_bundle.h"
+
+namespace media {
+
+AVDASurfaceBundle::AVDASurfaceBundle(int surface_id) : surface_id(surface_id) {}
+
+AVDASurfaceBundle::~AVDASurfaceBundle() {
+  // Explicitly free the surface first, just to be sure that it's deleted before
+  // the SurfaceTexture is.
+  surface = gl::ScopedJavaSurface();
+  // We do not ReleaseSurfaceTexture here, since the consumer might still have
+  // a reference to |surface_texture|, and might have a back buffer to swap.
+  // If we knew that there was no pending back buffer, then we could release
+  // ithere since the producer side is shut down.

[watk, 2017/02/23 20:03:47]

s/ithere/it there/

[liberato (no reviews please), 2017/03/06 22:59:36]

Done.

+  surface_texture = nullptr;
+}
+
+}  // namespace media