Implement input type=color UI

chrome/browser/ui/color_chooser.h

+// 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_COLOR_CHOOSER_H_
+#define CHROME_BROWSER_UI_COLOR_CHOOSER_H_
+#pragma once
+
+#include "third_party/skia/include/core/SkColor.h"
+#include "ui/gfx/native_widget_types.h"
+
+class RenderViewHost;
+
+// Abstraction object for color choosers for each platforms.
+class ColorChooser {
+ public:
+  static ColorChooser* Create(
+      int identifier, RenderViewHost* rvh, SkColor initial_color);
+  virtual ~ColorChooser() {}
+
+  virtual RenderViewHost* render_view_host() const = 0;
+  virtual int identifier() const = 0;

[Evan Stade, 2012/02/21 20:16:54]

these two should have C++ style names, not c style

[keishi, 2012/02/24 14:38:54]

Done.

+
+  virtual void End() = 0;
+  virtual void SetSelectedColor(SkColor color) = 0;
+};
+
+#endif  // CHROME_BROWSER_UI_COLOR_CHOOSER_H_