Extract minimal RenderViewHost interface for embedders, leaving

chrome/browser/extensions/extension_process_manager.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 "base/bind.h"
 #include "base/command_line.h"
 #include "chrome/browser/extensions/extension_process_manager.h"
 
 #include "chrome/browser/extensions/extension_event_router.h"
 #include "chrome/browser/ui/browser_window.h"
@@ skipping 216 matching lines @@
   // able to save settings from OTR.
   if (!browser || browser->profile()->IsOffTheRecord()) {
     Profile* profile = GetProfile();
     browser = Browser::GetOrCreateTabbedBrowser(profile->GetOriginalProfile());
   }
 
   OpenURLParams params(extension->options_url(), Referrer(), SINGLETON_TAB,
                        content::PAGE_TRANSITION_LINK, false);
   browser->OpenURL(params);
   browser->window()->Show();
-  browser->GetSelectedWebContents()->GetRenderViewHost()->delegate()->
+  browser->GetSelectedWebContents()->GetRenderViewHost()->GetDelegate()->
       Activate();
 }
 
 ExtensionHost* ExtensionProcessManager::GetBackgroundHostForExtension(
     const std::string& extension_id) {
   for (ExtensionHostSet::iterator iter = background_hosts_.begin();
        iter != background_hosts_.end(); ++iter) {
     ExtensionHost* host = *iter;
     if (host->extension_id() == extension_id)
       return host;
   }
   return NULL;
 
 }
 
 std::set<RenderViewHost*>
     ExtensionProcessManager::GetRenderViewHostsForExtension(
         const std::string& extension_id) {
   std::set<RenderViewHost*> result;
 
   SiteInstance* site_instance = GetSiteInstanceForURL(
       Extension::GetBaseURLFromExtensionId(extension_id));
   if (!site_instance)
     return result;
 
   // Gather up all the views for that site.
   for (RenderViewHostSet::iterator view = all_extension_views_.begin();
        view != all_extension_views_.end(); ++view) {
-    if ((*view)->site_instance() == site_instance)
+    if ((*view)->GetSiteInstance() == site_instance)
       result.insert(*view);
   }
 
   return result;
 }
 
 void ExtensionProcessManager::RegisterRenderViewHost(
     RenderViewHost* render_view_host,
     const Extension* extension) {
   all_extension_views_.insert(render_view_host);
@@ skipping 21 matching lines @@
       CloseBackgroundHost(host);
   }
 }
 
 bool ExtensionProcessManager::HasVisibleViews(const std::string& extension_id) {
   const std::set<RenderViewHost*>& views =
       GetRenderViewHostsForExtension(extension_id);
   for (std::set<RenderViewHost*>::const_iterator it = views.begin();
        it != views.end(); ++it) {
     const RenderViewHost* host = *it;
-    if (host->site_instance()->GetSite().host() == extension_id &&
-        host->delegate()->GetRenderViewType() !=
+    if (host->GetSiteInstance()->GetSite().host() == extension_id &&
+        host->GetDelegate()->GetRenderViewType() !=
         chrome::VIEW_TYPE_EXTENSION_BACKGROUND_PAGE) {
       return true;
     }
   }
   return false;
 }
 
 void ExtensionProcessManager::Observe(
     int type,
     const content::NotificationSource& source,
@@ skipping 173 matching lines @@
         if (service && service->is_ready())
           CreateBackgroundHostsForProfileStartup(this, service->extensions());
       }
       break;
     }
     default:
       ExtensionProcessManager::Observe(type, source, details);
       break;
   }
 }