Replaces VideoLayer with a SurfaceLayer in WebMediaPlayerImpl

third_party/WebKit/Source/platform/graphics/SurfaceLayerBridge.cpp

+// Copyright 2016 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 "platform/graphics/SurfaceLayerBridge.h"
+
+namespace blink {
+
+SequenceSurfaceReferenceFactoryImpl::SequenceSurfaceReferenceFactoryImpl(
+    base::WeakPtr<SurfaceLayerBridge> bridge)
+    : bridge_(bridge) {}
+
+void SequenceSurfaceReferenceFactoryImpl::RequireSequence(
+    const cc::SurfaceId& id,
+    const cc::SurfaceSequence& sequence) const {
+  DCHECK(bridge_);
+  bridge_->RequireCallback(id, sequence);
+}
+
+void SequenceSurfaceReferenceFactoryImpl::SatisfySequence(
+    const cc::SurfaceSequence& sequence) const {
+  if (bridge_)
+    bridge_->SatisfyCallback(sequence);
+}
+
+SurfaceLayerBridge::SurfaceLayerBridge(){};
+SurfaceLayerBridge::~SurfaceLayerBridge(){};
+
+}  // namespace blink