Garbage Collect the Storage directory on next profile start after an extension uninstall.

content/browser/site_instance_impl.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_BROWSER_SITE_INSTANCE_IMPL_H_
 #define CONTENT_BROWSER_SITE_INSTANCE_IMPL_H_
 
 #include "content/browser/renderer_host/render_process_host_impl.h"
 #include "content/common/content_export.h"
 #include "content/public/browser/notification_observer.h"
@@ skipping 35 matching lines @@
 
   // Sets the factory used to create new RenderProcessHosts. This will also be
   // passed on to SiteInstances spawned by this one.
   // The factory must outlive the SiteInstance; ownership is not transferred. It
   // may be NULL, in which case the default BrowserRenderProcessHost will be
   // created (this is the behavior if you don't call this function).
   void set_render_process_host_factory(RenderProcessHostFactory* rph_factory) {
     render_process_host_factory_ = rph_factory;
   }
 
-  // Returns the site for the given URL, which includes only the scheme and
-  // registered domain.  Returns an empty GURL if the URL has no host.
-  static GURL GetSiteForURL(BrowserContext* context, const GURL& url);
-
  protected:
   friend class BrowsingInstance;
   friend class SiteInstance;
 
   // Virtual to allow tests to extend it.
   virtual ~SiteInstanceImpl();
 
   // Create a new SiteInstance.  Protected to give access to BrowsingInstance
   // and tests; most callers should use Create or GetRelatedSiteInstance
   // instead.
@@ skipping 38 matching lines @@
 
   // Whether SetSite has been called.
   bool has_site_;
 
   DISALLOW_COPY_AND_ASSIGN(SiteInstanceImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SITE_INSTANCE_IMPL_H_