Revert of Shape detection unittests mac (QR and Face) in GPU bots

content/test/gpu/generate_buildbot_json.py

Index: content/test/gpu/generate_buildbot_json.py
diff --git a/content/test/gpu/generate_buildbot_json.py b/content/test/gpu/generate_buildbot_json.py
index 92bc20b2aee9219c01bebec3cdbd65e6c9e2fc58..0ad1f3e4f26bbe0f047ca049c3494012adfc1aa7 100755
--- a/content/test/gpu/generate_buildbot_json.py
+++ b/content/test/gpu/generate_buildbot_json.py
@@ -1258,18 +1258,6 @@
     ],
     'test': 'gles2_conform_test',
   },
-  'service_unittests': {
-    'tester_configs': [
-      {
-        # Run this on the FYI waterfall and optional tryservers.
-        'predicate': Predicates.FYI_AND_OPTIONAL,
-        'os_types': ['mac'],
-      },
-    ],
-    'args': [
-      '--gtest_filter=*Detection*'
-    ]
-  },
   'swiftshader_unittests': {
     'tester_configs': [
       {