Make sync/sign-in error notifications actionable on click.

chrome/browser/sync/sync_error_notifier_ash.cc

Index: chrome/browser/sync/sync_error_notifier_ash.cc
diff --git a/chrome/browser/sync/sync_error_notifier_ash.cc b/chrome/browser/sync/sync_error_notifier_ash.cc
index 373186d062b9378b50019eb96ee90a15de891c17..473738e28f8414bc645b341edd7a6bc67fc8ce0d 100644
--- a/chrome/browser/sync/sync_error_notifier_ash.cc
+++ b/chrome/browser/sync/sync_error_notifier_ash.cc
@@ -57,6 +57,8 @@ class SyncNotificationDelegate : public NotificationDelegate {
   virtual ~SyncNotificationDelegate();
 
  private:
+  void ShowSyncSetup();
+
   // Unique id of the notification.
   const std::string id_;
 
@@ -89,6 +91,11 @@ bool SyncNotificationDelegate::HasClickedListener() {
 }
 
 void SyncNotificationDelegate::Click() {
+  ShowSyncSetup();
+}
+
+void SyncNotificationDelegate::ButtonClick(int button_index) {
+  ShowSyncSetup();
 }
 
 std::string SyncNotificationDelegate::id() const {
@@ -99,7 +106,7 @@ content::WebContents* SyncNotificationDelegate::GetWebContents() const {
   return NULL;
 }
 
-void SyncNotificationDelegate::ButtonClick(int button_index) {
+void SyncNotificationDelegate::ShowSyncSetup() {
   LoginUIService* login_ui = LoginUIServiceFactory::GetForProfile(profile_);
   if (login_ui->current_login_ui()) {
     // TODO(michaelpg): The LoginUI might be on an inactive desktop.