Pull shell window stuff out of ExtensionHost and put in ShellWindow

chrome/browser/extensions/extension_process_manager.cc

Index: chrome/browser/extensions/extension_process_manager.cc
diff --git a/chrome/browser/extensions/extension_process_manager.cc b/chrome/browser/extensions/extension_process_manager.cc
index 47ec735fa0fbc35f8d94e5b215075fd02b9d84c9..5be9a1152c51139db92ff74ce754c025894a4b19 100644
--- a/chrome/browser/extensions/extension_process_manager.cc
+++ b/chrome/browser/extensions/extension_process_manager.cc
@@ -152,22 +152,6 @@ ExtensionProcessManager::~ExtensionProcessManager() {
   DCHECK(background_hosts_.empty());
 }
 
-ExtensionHost* ExtensionProcessManager::CreateShellHost(
-    const Extension* extension,
-    const GURL& url) {
-  DCHECK(extension);
-  ExtensionHost* host = new ExtensionHost(extension,
-                                          GetSiteInstanceForURL(url),
-                                          url,
-                                          chrome::VIEW_TYPE_APP_SHELL);
-  host->CreateViewWithoutBrowser();
-  content::WebContents* host_contents = host->host_contents();
-  host_contents->GetMutableRendererPrefs()->browser_handles_all_requests = true;
-  host_contents->GetRenderViewHost()->SyncRendererPrefs();
-  OnExtensionHostCreated(host, false /* not a background host */);
-  return host;
-}
-
 void ExtensionProcessManager::EnsureBrowserWhenRequired(
     Browser* browser,
     content::ViewType view_type) {
@@ -344,6 +328,11 @@ void ExtensionProcessManager::UnregisterRenderViewHost(
   if (view == all_extension_views_.end())
     return;
 
+  content::NotificationService::current()->Notify(
+      chrome::NOTIFICATION_EXTENSION_VIEW_UNREGISTERED,
+      content::Source<Profile>(GetProfile()),
+      content::Details<RenderViewHost>(render_view_host));
+
   content::ViewType view_type = view->second;
   all_extension_views_.erase(view);
 
@@ -364,6 +353,11 @@ void ExtensionProcessManager::UpdateRegisteredRenderView(
   if (view == all_extension_views_.end())
     return;
 
+  content::NotificationService::current()->Notify(
+      chrome::NOTIFICATION_EXTENSION_VIEW_REGISTERED,
+      content::Source<Profile>(GetProfile()),
+      content::Details<RenderViewHost>(render_view_host));
+
   view->second = render_view_host->GetDelegate()->GetRenderViewType();
 
   // Keep the lazy background page alive as long as any non-background-page
@@ -517,7 +511,6 @@ void ExtensionProcessManager::Observe(
       ExtensionHost* host = content::Details<ExtensionHost>(details).ptr();
       if (background_hosts_.erase(host))
         background_page_data_.erase(host->extension()->id());
-      platform_app_hosts_.erase(host);
       break;
     }
 
@@ -588,8 +581,6 @@ void ExtensionProcessManager::OnExtensionHostCreated(ExtensionHost* host,
   DCHECK_EQ(site_instance_->GetBrowserContext(), host->profile());
   if (is_background)
     background_hosts_.insert(host);
-  if (host->extension()->is_platform_app())
-    platform_app_hosts_.insert(host);
 }
 
 void ExtensionProcessManager::CloseBackgroundHost(ExtensionHost* host) {