apk-based test runner work for android

media/base/android/java/java.gyp

 # 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': [
-            'dist/lib/chromium_media.jar',
+            '$(PRODUCT_DIR)/chromium_media.jar',
           ],
           'action': [
             'ant',
+            '-DPRODUCT_DIR=<(PRODUCT_DIR)',
             '-buildfile',
             'media.xml',
           ]
         },
       ],
     },
   ],
 }