Hide BrowsingInstance from all but SiteInstance, as intended by design.

chrome/browser/ui/webui/options/extension_settings_handler.cc

 // 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.
 
 #include "chrome/browser/ui/webui/options/extension_settings_handler.h"
 
 #include "base/auto_reset.h"
 #include "base/base64.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 13 matching lines @@
 #include "chrome/browser/google/google_util.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/tab_contents/background_contents.h"
 #include "chrome/browser/ui/webui/extensions/extension_icon_source.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/chrome_view_type.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
-#include "content/browser/browsing_instance.h"
 #include "content/browser/renderer_host/render_view_host.h"
 #include "content/browser/site_instance.h"
 #include "content/browser/tab_contents/tab_contents_view.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_types.h"
 #include "content/public/browser/web_contents.h"
 #include "grit/browser_resources.h"
 #include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
@@ skipping 546 matching lines @@
     // that don't have a process at startup.
     //
     // Doing it this way gets everything but causes the page to be rendered
     // more than we need. It doesn't seem to result in any noticeable flicker.
     case content::NOTIFICATION_RENDER_VIEW_HOST_DELETED:
       deleting_rvh_ = content::Source<RenderViewHost>(source).ptr();
       // Fall through.
     case content::NOTIFICATION_RENDER_VIEW_HOST_CREATED:
       source_profile = Profile::FromBrowserContext(
           content::Source<RenderViewHost>(source)->site_instance()->
-          browsing_instance()->browser_context());
+          GetBrowserContext());
       if (!profile->IsSameProfile(source_profile))
         return;
       MaybeUpdateAfterNotification();
       break;
     case chrome::NOTIFICATION_BACKGROUND_CONTENTS_DELETED:
       deleting_rvh_ = content::Details<BackgroundContents>(details)->
           web_contents()->GetRenderViewHost();
       // Fall through.
     case chrome::NOTIFICATION_BACKGROUND_CONTENTS_NAVIGATED:
     case chrome::NOTIFICATION_EXTENSION_HOST_CREATED:
@@ skipping 152 matching lines @@
         chrome::VIEW_TYPE_EXTENSION_DIALOG == host_type)
       continue;
 
     GURL url = host->delegate()->GetURL();
     content::RenderProcessHost* process = host->process();
     result->push_back(
         ExtensionPage(url, process->GetID(), host->routing_id(),
                       process->GetBrowserContext()->IsOffTheRecord()));
   }
 }