Make GCM re-registration failure notification based.

// FREEBIE

src/org/thoughtcrime/securesms/PlayServicesProblemFragment.java

@@ -0,0 +1,35 @@
+/**
+ * Copyright (C) 2014 Open Whisper Systems
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.thoughtcrime.securesms;
+
+import android.app.Dialog;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.v4.app.DialogFragment;
+
+import com.google.android.gms.common.GooglePlayServicesUtil;
+
+public class PlayServicesProblemFragment extends DialogFragment {
+
+  @Override
+  public Dialog onCreateDialog(@NonNull Bundle bundle) {
+    int code = GooglePlayServicesUtil.isGooglePlayServicesAvailable(getActivity());
+    return GooglePlayServicesUtil.getErrorDialog(code, getActivity(), 9111);
+  }
+
+}