Fix ninja build for android.

media/base/android/java/java.gyp

Index: media/base/android/java/java.gyp
diff --git a/media/base/android/java/java.gyp b/media/base/android/java/java.gyp
deleted file mode 100644
index d59aec4eddbcc9ff99bc65094ead1f6c7b7953de..0000000000000000000000000000000000000000
--- a/media/base/android/java/java.gyp
+++ /dev/null
@@ -1,34 +0,0 @@
-# Copyright (c) 2012 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': 'media_java',
-      'message': 'building media java sources',
-      'type': 'none',
-      'actions': [
-        {
-          'action_name': 'media_java',
-          'inputs': [
-            'media.xml',
-            'org/chromium/media/MediaPlayerListener.java',
-          ],
-          'dependencies': [
-            '<(DEPTH)/base/android/java/java.gyp:base_java',
-          ],
-          'outputs': [
-            '$(PRODUCT_DIR)/chromium_media.jar',
-          ],
-          'action': [
-            'ant',
-            '-DPRODUCT_DIR=<(PRODUCT_DIR)',
-            '-buildfile',
-            'media.xml',
-          ]
-        },
-      ],
-    },
-  ],
-}