Remove warning header from safe_union.
It appears that the update_makefiles.py script deletes files
with this.
Bug: 120506690
Test: updating makefiles
Change-Id: I53529d544566c834744e22a8198effc62e766f4c
diff --git a/system/hidl/safe_union/V1_0/build/Android.bp b/system/hidl/safe_union/V1_0/build/Android.bp
index 2df9de8..1ccfef2 100644
--- a/system/hidl/safe_union/V1_0/build/Android.bp
+++ b/system/hidl/safe_union/V1_0/build/Android.bp
@@ -1,6 +1,3 @@
-// This file was auto-generated. Do not edit manually.
-// Use launch_hal_test.py or update_makefiles.py in test/vts-testcase/hal/script/ to generate this file.
-
// Generate .vts spec files.
hal2vts {
name: "android.hidl.safe_union@1.0-vts.spec",