Use only native robolectric_test rules.

Reviewed By: adamjernst

Differential Revision: D6997829

fbshipit-source-id: 5f8d41a6126f02c9fb9d0fb90d89df28eeea9653

ReactNative/DEFS.bzl

@@ -150,7 +150,7 @@ def rn_robolectric_test(name, srcs, vm_args=None, *args, **kwargs):
     # RN tests use  Powermock, which means they get their own ClassLoaders.
     # Because the yoga native library (or any native library) can only be loaded into one
     # ClassLoader at a time, we need to run each in its own process, hence fork_mode = 'per_test'.
-    robolectric_test(
+    native.robolectric_test(
         name=name,
         use_cxx_libraries=True,
         cxx_library_whitelist=[