Move to new isolation test runner.

Test: Ran tests.
Change-Id: Ia325d252caa1529abc51715855f7a5f81ea04f10
diff --git a/Android.bp b/Android.bp
index 6b4b64e..b1f5680 100644
--- a/Android.bp
+++ b/Android.bp
@@ -276,12 +276,12 @@
 cc_test {
     name: "libbrillo_test",
     srcs: libbrillo_test_sources,
+    isolated: true,
     static_libs: [
         "libgtest",
         "libchrome_test_helpers",
         "libbrillo-test-helpers",
         "libgmock",
-        "libBionicGtestMain",
     ],
     shared_libs: libbrillo_shared_libraries + [
         "libbrillo",