Support color chooser inside extesions, apps, chrome frame, dev tool

chrome/browser/extensions/extension_host.h

Index: chrome/browser/extensions/extension_host.h
diff --git a/chrome/browser/extensions/extension_host.h b/chrome/browser/extensions/extension_host.h
index 1be7ae6e1a4e05b7a3bd67d8f6d1f7aa06ae36ba..dd6fb1dacc852c672589735f39648dba77b1c1cb 100644
--- a/chrome/browser/extensions/extension_host.h
+++ b/chrome/browser/extensions/extension_host.h
@@ -155,6 +155,10 @@ class ExtensionHost : public content::WebContentsDelegate,
                                      const gfx::Size& new_size) OVERRIDE;
   virtual content::JavaScriptDialogManager*
       GetJavaScriptDialogManager() OVERRIDE;
+  virtual content::ColorChooser* OpenColorChooser(
+      content::WebContents* web_contents,
+      int color_chooser_id,
+      SkColor color) OVERRIDE;
   virtual void RunFileChooser(
       content::WebContents* tab,
       const content::FileChooserParams& params) OVERRIDE;