Revert^3 "Enforce <uses-library> checks for android_app and android_app_import."

This reverts commit c2b6b65d7380407757dc596af00ee954b3cc2968.

Reason for revert: These changes should only be reverted in
  rvc-qpr-dev-plus-aosp, but not in master.

Bug: 132357300
Test: treehugger
Change-Id: I3243668ce9a399936b0e9dde09c42db6cc45d562
diff --git a/java/app_import.go b/java/app_import.go
index 92b7715..59eb10a 100644
--- a/java/app_import.go
+++ b/java/app_import.go
@@ -452,6 +452,8 @@
 	android.InitDefaultableModule(module)
 	android.InitSingleSourcePrebuiltModule(module, &module.properties, "Apk")
 
+	module.usesLibrary.enforce = true
+
 	return module
 }