apk-based test runner work for android

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': 'base_java',
       'message': 'building base java sources',
       'type': 'none',
       'actions': [
         {
           'action_name': 'base_java',
           'inputs': [
             '<(DEPTH)/base/android/java/base.xml',
             '<!@(find . -name "*.java")'
           ],
           'outputs': [
-            '<(DEPTH)/base/android/java/dist/lib/chromium_base.jar',
+            '<(PRODUCT_DIR)/chromium_base.jar',
           ],
           'action': [
             'ant',
+            '-DPRODUCT_DIR=<(PRODUCT_DIR)',
             '-buildfile',
             '<(DEPTH)/base/android/java/base.xml',
           ]
         },
       ],
     },
   ],
 }