Bug 1358188: Enable macosx64 opt tests on BBB. r=dustin,kmoir

Switch tests scheduling to buildbot-bridge.

MozReview-Commit-ID: GuksuAFCuHk

--HG--
extra : rebase_source : 31b9c856a28051101e2e16ed2612c3c17d6609f0

taskcluster/ci/test/test-platforms.yml

@@ -178,11 +178,11 @@ macosx64/debug:
     test-sets:
         - macosx64-tests-debug
 
-# macosx64/opt:
-#     build-platform: macosx64/opt
-#     test-sets:
-#         - macosx64-tests-talos
-#         - macosx64-tests-debug
+macosx64/opt:
+    build-platform: macosx64/opt
+    test-sets:
+        - macosx64-tests-talos
+        - macosx64-tests-debug
 
 ##
 # Android platforms (matching /android.*/)

testing/mozharness/configs/builds/releng_base_mac_64_builds.py

@@ -31,8 +31,8 @@ config = {
     'tooltool_script': ["/builds/tooltool.py"],
     'tooltool_bootstrap': "setup.sh",
     'enable_count_ctors': False,
-    'enable_talos_sendchange': True,
-    'enable_unittest_sendchange': True,
+    'enable_talos_sendchange': False,
+    'enable_unittest_sendchange': False,
     #########################################################################