Re-add blink_heap_unittests to android recipe.

build/android/buildbot/bb_device_steps.py

 #!/usr/bin/env python
 # 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.
 
 import collections
 import glob
 import hashlib
 import json
 import multiprocessing
@@ skipping 417 matching lines @@
 def RunUnitTests(options):
   RunTestSuites(options, gtest_config.STABLE_TEST_SUITES)
 
 
 def RunInstrumentationTests(options):
   for test in INSTRUMENTATION_TESTS.itervalues():
     RunInstrumentationSuite(options, test)
 
 
 def RunWebkitTests(options):
-  RunTestSuites(options, ['webkit_unit_tests'])
+  RunTestSuites(options, ['webkit_unit_tests', 'blink_heap_unittests'])
   RunWebkitLint(options.target)
 
 
 def RunWebRTCChromiumTests(options):
   RunTestSuites(options, gtest_config.WEBRTC_CHROMIUM_TEST_SUITES)
 
 
 def RunWebRTCNativeTests(options):
   RunTestSuites(options, gtest_config.WEBRTC_NATIVE_TEST_SUITES)
 
@@ skipping 171 matching lines @@
   setattr(options, 'target', options.factory_properties.get('target', 'Debug'))
   if options.coverage_bucket:
     setattr(options, 'coverage_dir',
             os.path.join(CHROME_OUT_DIR, options.target, 'coverage'))
 
   MainTestWrapper(options)
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv))