Implement input type=color UI

chrome/browser/ui/browser.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_BROWSER_H_
 #define CHROME_BROWSER_UI_BROWSER_H_
 #pragma once
 
 #include <map>
 #include <set>
@@ skipping 51 matching lines @@
 class InstantController;
 class InstantUnloadHandler;
 class PrefService;
 class Profile;
 class SessionStorageNamespace;
 class SkBitmap;
 class StatusBubble;
 class TabNavigation;
 class TabStripModel;
 struct WebApplicationInfo;
+class ColorSelectHelper;
 
 namespace content {
 class NavigationController;
 }
 
 namespace gfx {
 class Point;
 }
 
 class Browser : public TabHandlerDelegate,
@@ skipping 903 matching lines @@
   virtual void ContentRestrictionsChanged(
       content::WebContents* source) OVERRIDE;
   virtual void RendererUnresponsive(content::WebContents* source) OVERRIDE;
   virtual void RendererResponsive(content::WebContents* source) OVERRIDE;
   virtual void WorkerCrashed(content::WebContents* source) OVERRIDE;
   virtual void DidNavigateMainFramePostCommit(
       content::WebContents* tab) OVERRIDE;
   virtual void DidNavigateToPendingEntry(content::WebContents* tab) OVERRIDE;
   virtual content::JavaScriptDialogCreator*
       GetJavaScriptDialogCreator() OVERRIDE;
+  virtual void OpenColorChooser(content::WebContents* tab,
+                                const WebKit::WebColor& color) OVERRIDE;
+  virtual void EndColorChooser(content::WebContents* tab) OVERRIDE;
+  virtual void SetSelectedColorInColorChooser(content::WebContents* tab,
+      const WebKit::WebColor& color) OVERRIDE;
   virtual void RunFileChooser(
       content::WebContents* tab,
       const content::FileChooserParams& params) OVERRIDE;
   virtual void EnumerateDirectory(content::WebContents* tab, int request_id,
                                   const FilePath& path) OVERRIDE;
   virtual void ToggleFullscreenModeForTab(content::WebContents* tab,
       bool enter_fullscreen) OVERRIDE;
   virtual bool IsFullscreenForTab(
       const content::WebContents* tab) const OVERRIDE;
   virtual void JSOutOfMemory(content::WebContents* tab) OVERRIDE;
@@ skipping 430 matching lines @@
   scoped_ptr<InstantController> instant_;
   scoped_ptr<InstantUnloadHandler> instant_unload_handler_;
 
   BookmarkBar::State bookmark_bar_state_;
 
   scoped_refptr<FullscreenController> fullscreen_controller_;
 
   // True if the browser window has been shown at least once.
   bool window_has_shown_;
 
+  scoped_ptr<ColorSelectHelper> color_select_helper_;
+
   DISALLOW_COPY_AND_ASSIGN(Browser);
 };
 
 #endif  // CHROME_BROWSER_UI_BROWSER_H_