LoadedApk: Notify cross-package use only when code is requested.

Cross-package use is quite common when only resources are being
considered. A common example is that any application that declares
itself <searchable /> will see cross package resource only use from
the system_server.

Test: manual instrumentation.
Change-Id: Ic7ad166c71a23c6026f4e12bb52309a50210aaaf

core/java/android/app/LoadedApk.java

@@ -597,8 +597,7 @@ public final class LoadedApk {
         // Avoid the binder call when the package is the current application package.
         // The activity manager will perform ensure that dexopt is performed before
         // spinning up the process.
-        if (!Objects.equals(mPackageName, ActivityThread.currentPackageName())) {
-            VMRuntime.getRuntime().vmInstructionSet();
+        if (!Objects.equals(mPackageName, ActivityThread.currentPackageName()) && mIncludeCode) {
             try {
                 ActivityThread.getPackageManager().notifyPackageUse(mPackageName,
                         PackageManager.NOTIFY_PACKAGE_USE_CROSS_PACKAGE);