cc: Put context-loss tests in layer_tree_host_unittest_context.cc

cc/test/fake_video_frame.cc

+// Copyright 2012 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 "cc/test/fake_video_frame.h"
+
+namespace cc {
+
+FakeVideoFrame::FakeVideoFrame(const scoped_refptr<media::VideoFrame>& frame)
+    : frame_(frame) {}
+
+FakeVideoFrame::~FakeVideoFrame() {}
+
+WebKit::WebVideoFrame::Format FakeVideoFrame::format() const {
+  return FormatInvalid;
+}
+
+unsigned FakeVideoFrame::width() const {
+  return frame_->natural_size().width();
+}
+
+unsigned FakeVideoFrame::height() const {
+  return frame_->natural_size().height();
+}
+
+unsigned FakeVideoFrame::planes() const {
+  return 0;
+}
+
+int FakeVideoFrame::stride(unsigned plane) const {
+  return 0;
+}
+
+const void* FakeVideoFrame::data(unsigned plane) const {
+  return NULL;
+}
+
+unsigned FakeVideoFrame::textureId() const {
+  return frame_->texture_id();
+}
+
+unsigned FakeVideoFrame::textureTarget() const {
+  return frame_->texture_target();
+}
+
+WebKit::WebRect FakeVideoFrame::visibleRect() const {
+  return frame_->visible_rect();
+}
+
+WebKit::WebSize FakeVideoFrame::textureSize() const {
+  return frame_->coded_size();
+}
+
+// static
+media::VideoFrame* FakeVideoFrame::ToVideoFrame(
+    WebKit::WebVideoFrame* web_video_frame) {
+  if (!web_video_frame)
+    return NULL;
+  FakeVideoFrame* fake_frame = static_cast<FakeVideoFrame*>(web_video_frame);
+  return fake_frame->frame_.get();
+}
+
+}  // namespace cc