Refactor code that defers extension background page loading

chrome/browser/extensions/extension_service.cc

Index: chrome/browser/extensions/extension_service.cc
diff --git a/chrome/browser/extensions/extension_service.cc b/chrome/browser/extensions/extension_service.cc
index f17b67b981e42548028cce69dd871dd9fdc1b444..9d9a048d15fecc8345c2fcbfd4e245f9e69c7cb5 100644
--- a/chrome/browser/extensions/extension_service.cc
+++ b/chrome/browser/extensions/extension_service.cc
@@ -283,6 +283,7 @@ ExtensionService::ExtensionService(Profile* profile,
       installs_delayed_for_gc_(false),
       is_first_run_(false),
       shared_module_service_(new extensions::SharedModuleService(profile_)) {
+  LOG(ERROR) << "JAMES new ExtensionService";
   CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   // Figure out if extension installation should be enabled.
@@ -1326,6 +1327,7 @@ void ExtensionService::ReloadExtensionsForTest() {
 }
 
 void ExtensionService::SetReadyAndNotifyListeners() {
+  LOG(ERROR) << "JAMES send extensions_ready";
   ready_->Signal();
   content::NotificationService::current()->Notify(
       chrome::NOTIFICATION_EXTENSIONS_READY,