mac: Add color chooser dialog

chromium_src/chrome/browser/ui/browser_dialogs.h

@@ -0,0 +1,26 @@
+// 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 CHROME_BROWSER_UI_BROWSER_DIALOGS_H_
+#define CHROME_BROWSER_UI_BROWSER_DIALOGS_H_
+
+#include "third_party/skia/include/core/SkColor.h"
+#include "ui/gfx/native_widget_types.h"
+
+class SkBitmap;
+
+namespace content {
+class ColorChooser;
+class WebContents;
+}
+
+namespace chrome {
+
+// Shows a color chooser that reports to the given WebContents.
+content::ColorChooser* ShowColorChooser(content::WebContents* web_contents,
+                                        SkColor initial_color);
+
+}  // namespace chrome
+
+#endif  // CHROME_BROWSER_UI_BROWSER_DIALOGS_H_