Revert of Convert installer_util_unittests, sbox_integration_tests, sbox_validation_tests, sbox_unittests to …

testing/buildbot/chromium_trybot.json

Index: testing/buildbot/chromium_trybot.json
diff --git a/testing/buildbot/chromium_trybot.json b/testing/buildbot/chromium_trybot.json
index b1b911f9b44acdc28f6419526e1edd0972420cc8..9498ef355732920afa2a7c8d9484e666bbbf76eb 100644
--- a/testing/buildbot/chromium_trybot.json
+++ b/testing/buildbot/chromium_trybot.json
@@ -44,10 +44,6 @@
       "test": "interactive_ui_tests",
       "exclude_builders": ["tryserver.chromium:win_chromium_x64_rel"]
     },
-    {
-      "test": "installer_util_unittests",
-      "platforms": ["win"]
-    },
     "ipc_tests",
     "jingle_unittests",
     {
@@ -73,18 +69,6 @@
     "ppapi_unittests",
     "printing_unittests",
     "remoting_unittests",
-    {
-      "test": "sbox_integration_tests",
-      "platforms": ["win"]
-    },
-    {
-      "test": "sbox_validation_tests",
-      "platforms": ["win"]
-    },
-    {
-      "test": "sbox_unittests",
-      "platforms": ["win"]
-    },
     "sql_unittests",
     "sync_integration_tests",
     "sync_unit_tests",