Elevated install of recovery component (UI part).

chrome/browser/upgrade_detector.cc

Index: chrome/browser/upgrade_detector.cc
diff --git a/chrome/browser/upgrade_detector.cc b/chrome/browser/upgrade_detector.cc
index 79e062351535b0f08ad751cf2ca7e08fee547c47..2023676618e2a3d1c828e24af3d56c89105d517f 100644
--- a/chrome/browser/upgrade_detector.cc
+++ b/chrome/browser/upgrade_detector.cc
@@ -79,7 +79,8 @@ void UpgradeDetector::NotifyUpgradeDetected() {
 }
 
 void UpgradeDetector::NotifyUpgradeRecommended() {
-  notify_upgrade_ = true;
+  notify_upgrade_ = (upgrade_available_ != UPGRADE_AVAILABLE_NONE &&
+                     upgrade_notification_stage() != UPGRADE_ANNOYANCE_NONE);
 
   content::NotificationService::current()->Notify(
       chrome::NOTIFICATION_UPGRADE_RECOMMENDED,
@@ -110,6 +111,13 @@ void UpgradeDetector::NotifyUpgradeRecommended() {
           this, &UpgradeDetector::CheckIdle);
       break;
     }
+    case UPGRADE_NEEDS_ELEVATION: {
+      content::NotificationService::current()->Notify(
+          chrome::NOTIFICATION_UPGRADE_NEEDS_ELEVATION,
+          content::Source<UpgradeDetector>(this),
+          content::NotificationService::NoDetails());
+      break;
+    }
     default:
       break;
   }