Extract minimal RenderViewHost interface for embedders, leaving

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 585 matching lines @@
     // if we only listen to EXTENSION_HOST_CREATED, we'll miss extensions
     // 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()->
+          content::Source<RenderViewHost>(source)->GetSiteInstance()->
           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:
@@ skipping 143 matching lines @@
 
   return result;
 }
 
 void ExtensionSettingsHandler::GetActivePagesForExtensionProcess(
     const std::set<RenderViewHost*>& views,
     std::vector<ExtensionPage> *result) {
   for (std::set<RenderViewHost*>::const_iterator iter = views.begin();
        iter != views.end(); ++iter) {
     RenderViewHost* host = *iter;
-    int host_type = host->delegate()->GetRenderViewType();
+    int host_type = host->GetDelegate()->GetRenderViewType();
     if (host == deleting_rvh_ ||
         chrome::VIEW_TYPE_EXTENSION_POPUP == host_type ||
         chrome::VIEW_TYPE_EXTENSION_DIALOG == host_type)
       continue;
 
-    GURL url = host->delegate()->GetURL();
-    content::RenderProcessHost* process = host->process();
+    GURL url = host->GetDelegate()->GetURL();
+    content::RenderProcessHost* process = host->GetProcess();
     result->push_back(
-        ExtensionPage(url, process->GetID(), host->routing_id(),
+        ExtensionPage(url, process->GetID(), host->GetRoutingID(),
                       process->GetBrowserContext()->IsOffTheRecord()));
   }
 }