Initial checkin of chromecast content embedder (cast_shell) and related build scripts.

chromecast/port/ui/native_theme/native_theme_cast.h

+// Copyright (c) 2014 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.
+
+#ifndef CHROMECAST_PORT_UI_NATIVE_THEME_NATIVE_THEME_CAST_H_
+#define CHROMECAST_PORT_UI_NATIVE_THEME_NATIVE_THEME_CAST_H_
+
+#include "ui/native_theme/native_theme_base.h"
+
+namespace ui {
+
+// Chromecast implementation of native theme support.
+class NativeThemeCast : public NativeThemeBase {
+ public:
+  static NativeThemeCast* instance();
+
+  virtual SkColor GetSystemColor(ColorId color_id) const OVERRIDE;
+
+ private:
+  NativeThemeCast();
+  virtual ~NativeThemeCast();
+
+  DISALLOW_COPY_AND_ASSIGN(NativeThemeCast);
+};
+
+}  // namespace ui
+
+#endif  // CHROMECAST_PORT_UI_NATIVE_THEME_NATIVE_THEME_CAST_H_