Dedupe code in SetIdleInstallInfo(), FinishIdleInstallInfo() and OnExtensionInstalled().

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 6ca023859a6f4daf4920098af5aa838332581882..6d2dea50993cfb1588df200afbd45b4b2640e5f2 100644
--- a/chrome/browser/extensions/extension_service.cc
+++ b/chrome/browser/extensions/extension_service.cc
@@ -2460,7 +2460,8 @@ void ExtensionService::OnExtensionInstalled(
   if (ShouldDelayExtensionUpdate(id, wait_for_idle)) {
     extension_prefs_->SetIdleInstallInfo(
         extension,
-        initial_enable ? Extension::ENABLED : Extension::DISABLED);
+        initial_enable ? Extension::ENABLED : Extension::DISABLED,
+        page_ordinal);
 
     // Transfer ownership of |extension|.
     pending_extension_updates_.Insert(extension);