Automated g4 rollback

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=224206719

WORKSPACE

@@ -59,21 +59,11 @@ bind(
     actual = "@com_google_protobuf//:protobuf",
 )
 
-bind(
-    name = "com_google_protobuf_cc",
-    actual = "@com_google_protobuf//:protobuf",
-)
-
 bind(
     name = "protobuf_java",
     actual = "@com_google_protobuf//:protobuf_java",
 )
 
-bind(
-    name = "com_google_protobuf_java",
-    actual = "@com_google_protobuf//:protobuf_java",
-)
-
 bind(
     name = "openssl",
     actual = "@boringssl_repo//:crypto",