[Sync] Propagate XMPP auth errors to SyncNotifierObservers

Detect XMPP auth errors and add new notifications to SingleLoginAttempt
and Login.

Replace PushClientObserver::OnNotificationStateChange with
OnNotifications{Enabled,Disabled} notifications.

Change SyncNotifierObserver similarly.

Handle InvalidationClient errors and propagate auth errors from that,
too.

Propagate XMPP auth errors all the way up to SyncManager.  It will be
handled in a future CL.

BUG=38091
TEST=


Review URL: https://chromiumcodereview.appspot.com/10545170

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@142806 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 11 insertions, 3 deletions

diff --git a/sync/notifier/push_client_channel.cc b/sync/notifier/push_client_channel.cc
index cfd3129..4ef60bc 100644
--- a/sync/notifier/push_client_channel.cc
+++ b/sync/notifier/push_client_channel.cc
@@ -62,12 +62,20 @@ void PushClientChannel::SetSystemResources(
   // Do nothing.
 }
 
-void PushClientChannel::OnNotificationStateChange(
-    bool notifications_enabled) {
+void PushClientChannel::OnNotificationsEnabled() {
   for (NetworkStatusReceiverList::const_iterator it =
            network_status_receivers_.begin();
        it != network_status_receivers_.end(); ++it) {
-    (*it)->Run(notifications_enabled);
+    (*it)->Run(true);
+  }
+}
+
+void PushClientChannel::OnNotificationsDisabled(
+    notifier::NotificationsDisabledReason reason) {
+  for (NetworkStatusReceiverList::const_iterator it =
+           network_status_receivers_.begin();
+       it != network_status_receivers_.end(); ++it) {
+    (*it)->Run(false);
   }
 }