Updated to build and test with Bazel 1.0 official release.

Change-Id: Ie47df8a3a11aeeb11b6c5f43cc1608827f8ddf8f
diff --git a/.bazelrc b/.bazelrc
index 5ff2635..3cc21a2 100644
--- a/.bazelrc
+++ b/.bazelrc
@@ -26,6 +26,8 @@
 # intellij-bazel plugin needs this
 build --incompatible_depset_is_not_iterable=false
 build --incompatible_new_actions_api=false
+build --incompatible_generated_protos_in_virtual_imports=false
+build --incompatible_depset_union=false
 
 test --test_summary=terse
 test --test_output=errors