Enforce no uncleared OES external textures. Clear in AVDA, not GVD.

media/gpu/avda_picture_buffer_manager.cc

 // Copyright 2015 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_picture_buffer_manager.h"
 
 #include <EGL/egl.h>
 #include <EGL/eglext.h>
 
 #include "base/android/build_info.h"
@@ skipping 157 matching lines @@
   auto image_state = gpu::gles2::Texture::UNBOUND;
   // For SurfaceView we set the state to BOUND because ScheduleOverlayPlane
   // requires it. If something tries to sample from this texture it won't work,
   // but there's no way to sample from a SurfaceView anyway, so it doesn't
   // matter.
   if (image && !surface_texture_)
     image_state = gpu::gles2::Texture::BOUND;
   texture_manager->SetLevelStreamTextureImage(texture_ref, GetTextureTarget(),
                                               0, image, image_state,
                                               stream_texture_service_id);
+  texture_manager->SetLevelCleared(texture_ref, GetTextureTarget(), 0, true);
 }
 
 AVDACodecImage* AVDAPictureBufferManager::GetImageForPicture(
     int picture_buffer_id) const {
   auto it = codec_images_.find(picture_buffer_id);
   return it == codec_images_.end() ? nullptr : it->second.get();
 }
 
 void AVDAPictureBufferManager::UseCodecBufferForPictureBuffer(
     int32_t codec_buf_index,
@@ skipping 131 matching lines @@
   shared_state_->clear_release_time();
 }
 
 bool AVDAPictureBufferManager::ArePicturesOverlayable() {
   // SurfaceView frames are always overlayable because that's the only way to
   // display them.
   return !surface_texture_;
 }
 
 }  // namespace media