Adds modules_unittest to ndk-apk script.

build/android/pylib/gtest/gtest_config.py

 # Copyright (c) 2013 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.
 
 """Configuration file for android gtest suites."""
 
 import collections
 
 
 Suite = collections.namedtuple('Suite', ['is_suite_exe', 'name'])
@@ skipping 10 matching lines @@
 # testing and on android trybots running on commit-queue.
 STABLE_TEST_SUITES = [
     Apk('android_webview_unittests'),
     Apk('base_unittests'),
     Apk('cc_unittests'),
     Apk('components_unittests'),
     Apk('content_unittests'),
     Apk('gpu_unittests'),
     Apk('ipc_tests'),
     Apk('media_unittests'),
+    Apk('modules_unittests'),

[frankf, 2013/07/02 17:20:24]

As the comment above states, by adding this here, it will attempt to get run on
all Android bots, which obviously is gonna fail since you require a special
environment.

However, you can pass arbitrary suite names to as such:

build/android/run_tests.py -s modules_unittests

So you can modify the buildbot scripts in 
build/android/buildbot to have a config for webrtc bot which calls the above
command (I've cc'ed ilevy who owns the buildbot scripts)

     Apk('net_unittests'),
     Apk('sql_unittests'),
     Apk('sync_unit_tests'),
     Apk('ui_unittests'),
     Apk('unit_tests'),
     Apk('webkit_compositor_bindings_unittests'),
     Apk('webkit_unit_tests'),
     Exe('breakpad_unittests'),
     Exe('sandbox_linux_unittests'),
 ]