Add first java source code and gyp/ant changes to build java code.

build/all_android.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.
 
 # This is all.gyp file for Android to prevent breakage in Android and other
 # platform; It will be churning a lot in the short term and eventually be merged
 # into all.gyp.
 
 {
   'targets': [
@@ skipping 32 matching lines @@
       # but we still try to compile them on bots (turning the stage
       # orange, not red).
       'target_name': 'android_experimental',
       'type': 'none',
       'dependencies': [
         '../webkit/webkit.gyp:pull_in_webkit_unit_tests',
         '../webkit/webkit.gyp:pull_in_DumpRenderTree',
         '../content/content.gyp:content_unittests',
         '../chrome/chrome.gyp:browser',
         '../media/media.gyp:media_unittests',
+        '../base/android/java/java.gyp:base_java',
       ],
     },
     {
       # In-progress targets that are expected to fail and are NOT run
       # on any bot.
       'target_name': 'android_in_progress',
       'type': 'none',
       'dependencies': [
         '../content/content.gyp:content_browsertests',
         '../chrome/chrome.gyp:sync_unit_tests',
         '../chrome/chrome.gyp:unit_tests',
         '../ui/ui.gyp:gfx_unittests',
       ],
     },
   ],  # targets
 }