Implement input type=color UI

content/public/browser/web_contents.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 CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_H_
 #define CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/process_util.h"
 #include "base/string16.h"
 #include "content/common/content_export.h"
 #include "content/public/browser/page_navigator.h"
 #include "content/public/browser/save_page_type.h"
 #include "content/public/browser/web_ui.h"
 #include "content/public/common/view_type.h"
+#include "third_party/skia/include/core/SkColor.h"
 #include "ui/gfx/native_widget_types.h"
 #include "webkit/glue/window_open_disposition.h"
 
 class RenderViewHost;
 
 namespace base {
 class PropertyBag;
 class TimeTicks;
 }
 
@@ skipping 316 matching lines @@
 
   // Returns the WebUI for the current state of the tab. This will either be
   // the pending WebUI, the committed WebUI, or NULL.
   virtual WebUI* GetWebUIForCurrentState()= 0;
 
   // Called when the reponse to a pending mouse lock request has arrived.
   // Returns true if |allowed| is true and the mouse has been successfully
   // locked.
   virtual bool GotResponseToLockMouseRequest(bool allowed) = 0;
 
+  // Called when the user has selected a color in the color chooser.
+  virtual void DidChooseColorInColorChooser(int color_chooser_id,
+                                            const SkColor&) = 0;
+
+  // Called when the color chooser has ended.
+  virtual void DidEndColorChooser(int color_chooser_id) = 0;
+
   // Returns true if the location bar should be focused by default rather than
   // the page contents. The view calls this function when the tab is focused
   // to see what it should do.
   virtual bool FocusLocationBarByDefault() = 0;
 
   // Focuses the location bar.
   virtual void SetFocusToLocationBar(bool select_all) = 0;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_H_