Bug 775512 - HistoryDividerItemDecoration: Add license header. r=ahunt

MozReview-Commit-ID: 2B4SQYr0rwb

--HG--
extra : rebase_source : acd44290d89864bc8cd760a6f72089ad63abbb1e

mobile/android/base/java/org/mozilla/gecko/widget/HistoryDividerItemDecoration.java

@@ -1,3 +1,8 @@
+/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
 package org.mozilla.gecko.widget;
 
 import android.content.Context;