Merge from Chromium at DEPS revision 237746

This commit was generated by merge_to_master.py.

Change-Id: I8997af4cddfeb09a7c26f7e8e672c712cab461ea
diff --git a/net/net_unittests.isolate b/net/net_unittests.isolate
index c105892..870723a 100644
--- a/net/net_unittests.isolate
+++ b/net/net_unittests.isolate
@@ -22,6 +22,7 @@
           '../testing/test_env.py',
           '<(PRODUCT_DIR)/net_unittests<(EXECUTABLE_SUFFIX)',
           '--brave-new-test-launcher',
+          '--test-launcher-bot-mode',
         ],
         'isolate_dependency_tracked': [
           '../testing/test_env.py',