chromium_tests: automatically set up test genrators

scripts/slave/recipe_modules/chromium_tests/chromium_linux.py

Index: scripts/slave/recipe_modules/chromium_tests/chromium_linux.py
diff --git a/scripts/slave/recipe_modules/chromium_tests/chromium_linux.py b/scripts/slave/recipe_modules/chromium_tests/chromium_linux.py
index 68f395551bb4867defa29fb1a7866adeac5bda9a..ed8cfb919c6cbc70895d605e0427bd7a4f7dd5cd 100644
--- a/scripts/slave/recipe_modules/chromium_tests/chromium_linux.py
+++ b/scripts/slave/recipe_modules/chromium_tests/chromium_linux.py
@@ -46,11 +46,6 @@ SPEC = {
         'TARGET_BITS': 64,
       },
       'bot_type': 'tester',
-      'test_generators': [
-        steps.generate_gtest,
-        steps.generate_script,
-        steps.generate_isolated_script,
-      ],
       'parent_buildername': 'Linux Builder',
       'testing': {
         'platform': 'linux',
@@ -90,11 +85,6 @@ SPEC = {
         'TARGET_BITS': 32,
       },
       'bot_type': 'tester',
-      'test_generators': [
-        steps.generate_gtest,
-        steps.generate_script,
-        steps.generate_isolated_script,
-      ],
       'parent_buildername': 'Linux Builder (dbg)(32)',
       'testing': {
         'platform': 'linux',
@@ -127,11 +117,6 @@ SPEC = {
         'TARGET_BITS': 64,
       },
       'bot_type': 'tester',
-      'test_generators': [
-        steps.generate_gtest,
-        steps.generate_script,
-        steps.generate_isolated_script,
-      ],
       'parent_buildername': 'Linux Builder (dbg)',
       'testing': {
         'platform': 'linux',
@@ -188,13 +173,6 @@ SPEC = {
       'android_config': 'main_builder',
       'root_devices': True,
       'tests': [],
-      'test_generators': [
-        steps.generate_gtest,
-        steps.generate_instrumentation_test,
-        steps.generate_isolated_script,
-        steps.generate_junit_test,
-        steps.generate_script,
-      ],
       'testing': {
         'platform': 'linux',
       },
@@ -234,14 +212,6 @@ SPEC = {
       'parent_buildername': 'Android Builder',
       'android_config': 'main_builder',
       'root_devices': True,
-      'tests': [],
-      'test_generators': [
-        steps.generate_gtest,
-        steps.generate_instrumentation_test,
-        steps.generate_isolated_script,
-        steps.generate_junit_test,
-        steps.generate_script,
-      ],
       'testing': {
         'platform': 'linux',
       },
@@ -275,9 +245,6 @@ SPEC = {
         'TARGET_PLATFORM': 'linux',
       },
       'bot_type': 'builder_tester',
-      'test_generators': [
-        steps.generate_gtest,
-      ],
       'testing': {
         'platform': 'linux',
       },
@@ -294,11 +261,6 @@ SPEC = {
       'compile_targets': [
         'cast_shell',
       ],
-      'test_generators': [
-        steps.generate_gtest,
-        steps.generate_script,
-        steps.generate_isolated_script,
-      ],
       'testing': {
         'platform': 'linux',
       },