[sync] Add java InvalidationController for Android.

sync/sync.gyp

 # Copyright 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'targets': [
     # The core sync library.
@@ skipping 968 matching lines @@
             '../net/net.gyp:net_test_support',
             'sync',
             'sync_tools_helper',
           ],
           'sources': [
             'tools/sync_client.cc',
           ],
         },
       ],
     }],
+    ['OS == "android"', {
+      'targets': [
+        {
+          'target_name': 'sync_java',
+          'type': 'none',
+          'variables': {
+            'package_name': 'sync',
+            'java_in_dir': '../sync/android/java',
+          },
+          'dependencies': [
+            '../third_party/cacheinvalidation/cacheinvalidation.gyp:cacheinvalidation_javalib',
+            '../third_party/guava/guava.gyp:guava_javalib',
+            '../third_party/jsr-305/jsr-305.gyp:jsr_305_javalib',
+          ],
+          'includes': [ '../build/java.gypi' ],
+        },
+        {
+          'target_name': 'sync_javatests',
+          'type': 'none',
+          'variables': {
+            'package_name': 'sync_javatests',
+            'java_in_dir': '../sync/android/javatests',
+          },
+          'dependencies': [
+            'sync_java',
+            '../base/base.gyp:base_java_test_support',
+          ],
+          'includes': [ '../build/java.gypi' ],
+        },
+      ],
+    }],
 
     # Special target to wrap a gtest_target_type==shared_library
     # sync_unit_tests into an android apk for execution.
     ['OS == "android" and gtest_target_type == "shared_library"', {
       'targets': [
         {
           'target_name': 'sync_unit_tests_apk',
           'type': 'none',
           'dependencies': [
             'sync_unit_tests',
           ],
           'variables': {
             'test_suite_name': 'sync_unit_tests',
             'input_shlib_path': '<(SHARED_LIB_DIR)/<(SHARED_LIB_PREFIX)sync_unit_tests<(SHARED_LIB_SUFFIX)',
           },
           'includes': [ '../build/apk_test.gypi' ],
         },
       ],
     }],
   ],
 }