chromium_tests: automatically set up test genrators

scripts/slave/recipe_modules/chromium_tests/chromium_gpu.py

Index: scripts/slave/recipe_modules/chromium_tests/chromium_gpu.py
diff --git a/scripts/slave/recipe_modules/chromium_tests/chromium_gpu.py b/scripts/slave/recipe_modules/chromium_tests/chromium_gpu.py
index e7b6af2c322ff4783534cbd116a20e348f755837..ba2db098ff2af264e6b04333ae084ccf614f4c6c 100644
--- a/scripts/slave/recipe_modules/chromium_tests/chromium_gpu.py
+++ b/scripts/slave/recipe_modules/chromium_tests/chromium_gpu.py
@@ -67,11 +67,6 @@ SPEC = {
         'TARGET_BITS': 32,
       },
       'bot_type': 'tester',
-      'test_generators': [
-        steps.generate_gtest,

[ghost stip (do not use), 2016/09/22 23:25:49]

kbr: fyi, this shouldn't affect anything

-        steps.generate_script,
-        steps.generate_isolated_script,
-      ],
       'parent_buildername': 'GPU Win Builder',
       'testing': {
         'platform': 'win',
@@ -87,11 +82,6 @@ SPEC = {
         'TARGET_BITS': 32,
       },
       'bot_type': 'tester',
-      'test_generators': [
-        steps.generate_gtest,
-        steps.generate_script,
-        steps.generate_isolated_script,
-      ],
       'parent_buildername': 'GPU Win Builder (dbg)',
       'testing': {
         'platform': 'win',
@@ -152,11 +142,6 @@ SPEC = {
         'TARGET_BITS': 64,
       },
       'bot_type': 'tester',
-      'test_generators': [
-        steps.generate_gtest,
-        steps.generate_script,
-        steps.generate_isolated_script,
-      ],
       'parent_buildername': 'GPU Linux Builder',
       'testing': {
         'platform': 'linux',
@@ -172,11 +157,6 @@ SPEC = {
         'TARGET_BITS': 64,
       },
       'bot_type': 'tester',
-      'test_generators': [
-        steps.generate_gtest,
-        steps.generate_script,
-        steps.generate_isolated_script,
-      ],
       'parent_buildername': 'GPU Linux Builder (dbg)',
       'testing': {
         'platform': 'linux',
@@ -238,11 +218,6 @@ SPEC = {
         'BUILD_CONFIG': 'Release',
         'TARGET_BITS': 64,
       },
-      'test_generators': [
-        steps.generate_gtest,
-        steps.generate_script,
-        steps.generate_isolated_script,
-      ],
       'bot_type': 'tester',
       'parent_buildername': 'GPU Mac Builder',
       'testing': {
@@ -258,11 +233,6 @@ SPEC = {
         'BUILD_CONFIG': 'Debug',
         'TARGET_BITS': 64,
       },
-      'test_generators': [
-        steps.generate_gtest,
-        steps.generate_script,
-        steps.generate_isolated_script,
-      ],
       'bot_type': 'tester',
       'parent_buildername': 'GPU Mac Builder (dbg)',
       'testing': {
@@ -278,11 +248,6 @@ SPEC = {
         'BUILD_CONFIG': 'Release',
         'TARGET_BITS': 64,
       },
-      'test_generators': [
-        steps.generate_gtest,
-        steps.generate_script,
-        steps.generate_isolated_script,
-      ],
       'bot_type': 'tester',
       'parent_buildername': 'GPU Mac Builder',
       'testing': {
@@ -298,11 +263,6 @@ SPEC = {
         'BUILD_CONFIG': 'Debug',
         'TARGET_BITS': 64,
       },
-      'test_generators': [
-        steps.generate_gtest,
-        steps.generate_script,
-        steps.generate_isolated_script,
-      ],
       'bot_type': 'tester',
       'parent_buildername': 'GPU Mac Builder (dbg)',
       'testing': {