Add an outdated upgrade bubble view.

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 acb742f35c10eae16f887074d92f789e716653ca..0a7648b4ce43ccc5bc57dedc9c3acd98d644081f 100644
--- a/chrome/browser/upgrade_detector.cc
+++ b/chrome/browser/upgrade_detector.cc
@@ -62,6 +62,7 @@ int UpgradeDetector::GetIconResourceID(UpgradeNotificationIconType type) {
 
 UpgradeDetector::UpgradeDetector()
     : is_critical_upgrade_(false),
+      is_outdated_install_(false),
       critical_update_acknowledged_(false),
       upgrade_notification_stage_(UPGRADE_ANNOYANCE_NONE),
       notify_upgrade_(false) {
@@ -78,6 +79,13 @@ void UpgradeDetector::NotifyUpgradeDetected() {
 void UpgradeDetector::NotifyUpgradeRecommended() {
   notify_upgrade_ = true;
 
+  if (is_outdated_install()) {
+    content::NotificationService::current()->Notify(
+        chrome::NOTIFICATION_OUTDATED_INSTALL,
+        content::Source<UpgradeDetector>(this),
+        content::NotificationService::NoDetails());
+  }
+
   content::NotificationService::current()->Notify(
       chrome::NOTIFICATION_UPGRADE_RECOMMENDED,
       content::Source<UpgradeDetector>(this),