Bug 1094177: Fix VIM modelines in implementation of key store, r=chucklee

This patch modifies the VIM modelines in |KeyStore.{cpp,h}| to match
Mozilla's coding style.

ipc/keystore/KeyStore.cpp

@@ -1,5 +1,5 @@
 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set sw=4 ts=8 et ft=cpp: */
+/* vim: set sw=2 ts=2 et ft=cpp: tw=80: */
 /* 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/. */

ipc/keystore/KeyStore.h

@@ -1,5 +1,5 @@
 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set sw=2 ts=8 et ft=cpp: */
+/* vim: set sw=2 ts=2 et ft=cpp: tw=80: */
 /* 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/. */