Adding test generators to the Nexus 9 bot.

scripts/slave/recipe_modules/chromium_tests/chromium_gpu_fyi.py

 # Copyright 2015 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.
 
 from . import steps
 
 SPEC = {
   'settings': {
     'build_gs_bucket': 'chromium-gpu-fyi-archive',
     # WARNING: src-side runtest.py is only tested with chromium CQ builders.
@@ skipping 740 matching lines @@
       'gclient_apply_config': ['android'],
       'chromium_config_kwargs': {
         'BUILD_CONFIG': 'Debug',
         'TARGET_BITS': 32,
         'TARGET_PLATFORM': 'android',
       },
       'android_config': 'main_builder',
       'bot_type': 'builder_tester',
       'compile_targets': [
       ],
+      'test_generators': [
+        steps.generate_gtest,
+        steps.generate_isolated_script,
+        steps.generate_script,
+      ],
       'testing': {
         'platform': 'linux',
       },
       'use_isolate': False,
       'enable_swarming': False,
     },
 
     'GPU Fake Linux Builder': {
       'chromium_config': 'chromium',
       'chromium_apply_config': ['mb', 'ninja_confirm_noop',
@@ skipping 177 matching lines @@
         'aura_builder',
       ],
       'testing': {
         'platform': 'linux',
       },
       'enable_swarming': False,
       'use_isolate': True,
     },
   },
 }