Handle birthday errors by disabling sync and deleting sync data.

chrome/browser/sync/profile_sync_service.cc

Index: chrome/browser/sync/profile_sync_service.cc
===================================================================
--- chrome/browser/sync/profile_sync_service.cc	(revision 52107)
+++ chrome/browser/sync/profile_sync_service.cc	(working copy)
@@ -344,11 +344,6 @@
 }
 
 void ProfileSyncService::DisableForUser() {
-  if (WizardIsVisible()) {
-    // TODO(timsteele): Focus wizard.
-    return;
-  }
-
   LOG(INFO) << "Clearing Sync DB.";
 
   // Clear prefs (including  SyncSetupHasCompleted) before shutting down so
@@ -425,7 +420,7 @@
   from_here.Write(true, true, &location);
   LOG(ERROR) << location;
 
-  if (WizardIsVisible()) {
+  if (SetupInProgress()) {
     // We've hit an error in the middle of a startup process- shutdown all the
     // backend stuff, and then restart it, so we're in the same state as before.
     MessageLoop::current()->PostTask(FROM_HERE,
@@ -490,6 +485,13 @@
   FOR_EACH_OBSERVER(Observer, observers_, OnStateChanged());
 }
 
+void ProfileSyncService::OnStopSyncingPermanently() {
+  if (SetupInProgress())
+    wizard_.Step(SyncSetupWizard::FATAL_ERROR);
+
+  DisableForUser();
+}
+
 void ProfileSyncService::ShowLoginDialog() {
   if (WizardIsVisible()) {
     wizard_.Focus();