Fix code style and gyp files in cast to build cast_unittest

media/cast/rtp_sender/packet_storage/packet_storage.gypi

Index: media/cast/rtp_sender/packet_storage/packet_storage.gypi
diff --git a/media/cast/rtp_sender/packet_storage/packet_storage.gypi b/media/cast/rtp_sender/packet_storage/packet_storage.gypi
deleted file mode 100644
index f691d9e9b6985b9ab60e73804cbeb06db292e011..0000000000000000000000000000000000000000
--- a/media/cast/rtp_sender/packet_storage/packet_storage.gypi
+++ /dev/null
@@ -1,23 +0,0 @@
-# Copyright 2013 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-{
-  'targets': [
-    {
-      'target_name': 'packet_storage',
-      'type': 'static_library',
-      'include_dirs': [
-        '<(DEPTH)/',
-      ],
-      'sources': [
-        'packet_storage.h',
-        'packet_storage.cc',
-      ], # source
-      'dependencies': [
-        '<(DEPTH)/base/base.gyp:base',
-      ],
-    },
-  ],
-}
-