AVDACodecImages keep their backing SurfaceTexture alive

media/gpu/android_video_decode_accelerator.h

Index: media/gpu/android_video_decode_accelerator.h
diff --git a/media/gpu/android_video_decode_accelerator.h b/media/gpu/android_video_decode_accelerator.h
index 71567f09962a8c7ebf38a60039a9a00088947be8..0e647231e9b16d733162c8336ca4e0f7e7b760a4 100644
--- a/media/gpu/android_video_decode_accelerator.h
+++ b/media/gpu/android_video_decode_accelerator.h
@@ -144,6 +144,8 @@ class MEDIA_GPU_EXPORT AndroidVideoDecodeAccelerator
   base::WeakPtr<gpu::gles2::GLES2Decoder> GetGlDecoder() const override;
   gpu::gles2::TextureRef* GetTextureForPicture(
       const media::PictureBuffer& picture_buffer) override;
+  scoped_refptr<gfx::SurfaceTexture> CreateAttachedSurfaceTexture(
+      GLuint* service_id) override;
   void PostError(const ::tracked_objects::Location& from_here,
                  media::VideoDecodeAccelerator::Error error) override;