Extract the last SkColor from ResourceBundle API.

ui/views/color_constants.h

Index: ui/views/color_constants.h
diff --git a/ui/views/color_constants.h b/ui/views/color_constants.h
new file mode 100644
index 0000000000000000000000000000000000000000..c39f4763d72f1a807a998cb941a15d8ba46a9c15
--- /dev/null
+++ b/ui/views/color_constants.h
@@ -0,0 +1,18 @@
+// Copyright (c) 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.
+
+#ifndef UI_VIEWS_COLOR_CONSTANTS_H_
+#define UI_VIEWS_COLOR_CONSTANTS_H_
+#pragma once
+
+#include "third_party/skia/include/core/SkColor.h"
+#include "ui/views/views_export.h"
+
+namespace views {
+
+VIEWS_EXPORT extern const SkColor kClientEdgeColor;
+
+}  // namespace views
+
+#endif  // UI_VIEWS_COLOR_CONSTANTS_H_