Remove GYP files.

third_party/android_swipe_refresh/android_swipe_refresh.gyp

Index: third_party/android_swipe_refresh/android_swipe_refresh.gyp
diff --git a/third_party/android_swipe_refresh/android_swipe_refresh.gyp b/third_party/android_swipe_refresh/android_swipe_refresh.gyp
deleted file mode 100644
index c7f7e0f542ade3331e5c7aa1b606e67d03e04644..0000000000000000000000000000000000000000
--- a/third_party/android_swipe_refresh/android_swipe_refresh.gyp
+++ /dev/null
@@ -1,19 +0,0 @@
-# Copyright 2015 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': 'android_swipe_refresh_java',
-      'type': 'none',
-      'dependencies': [
-        '../android_tools/android_tools.gyp:android_support_v13_javalib',
-      ],
-      'variables': {
-        'java_in_dir': 'java',
-      },
-      'includes': [ '../../build/java.gypi' ],
-    },
-  ],
-}