Revert "Set output for build_prop even on Soong only build" am: 13c6231218

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/3195814

Change-Id: Id3960eff4797f2699251f2a6511b97e73f017ed2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/android/build_prop.go b/android/build_prop.go
index ed3e9c8..45c17c3 100644
--- a/android/build_prop.go
+++ b/android/build_prop.go
@@ -60,7 +60,6 @@
 	p.outputFilePath = PathForModuleOut(ctx, "build.prop").OutputPath
 	if !ctx.Config().KatiEnabled() {
 		WriteFileRule(ctx, p.outputFilePath, "# no build.prop if kati is disabled")
-		ctx.SetOutputFiles(Paths{p.outputFilePath}, "")
 		return
 	}