Skylark: native module is updated.

--
MOS_MIGRATED_REVID=89483786
diff --git a/src/main/java/com/google/devtools/build/lib/packages/Package.java b/src/main/java/com/google/devtools/build/lib/packages/Package.java
index fc2b379..b7ef184 100644
--- a/src/main/java/com/google/devtools/build/lib/packages/Package.java
+++ b/src/main/java/com/google/devtools/build/lib/packages/Package.java
@@ -909,6 +909,10 @@
       return self();
     }
 
+    MakeEnvironment.Builder getMakeEnvironment() {
+      return makeEnv;
+    }
+
     /**
      * Sets the default visibility for this package. Called at most once per
      * package from PackageFactory.