Implement common Ozone interface for Chromecast.

chromecast/ozone/platform_window_cast.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 "chromecast/ozone/platform_window_cast.h"
+
+#include "ui/platform_window/platform_window_delegate.h"
+
+namespace chromecast {
+namespace ozone {
+
+PlatformWindowCast::PlatformWindowCast(ui::PlatformWindowDelegate* delegate,
+                                       const gfx::Rect& bounds)
+    : delegate_(delegate), bounds_(bounds) {
+  widget_ = (bounds.width() << 16) + bounds.height();
+  delegate_->OnAcceleratedWidgetAvailable(widget_);
+}
+
+gfx::Rect PlatformWindowCast::GetBounds() {
+  return bounds_;
+}
+
+void PlatformWindowCast::SetBounds(const gfx::Rect& bounds) {
+  bounds_ = bounds;
+  delegate_->OnBoundsChanged(bounds);
+}
+
+}  // namespace ozone
+}  // namespace chromecast