System installed launcher can see instant apps

Change-Id: I97f791b61f9b4f7ed33305345bf3d92394b40ae4
Fixes: 38202759
Test: cts-tradefed run commandAndExit cts-dev -m CtsAppSecurityHostTestCases -t android.appsecurity.cts.EphemeralTest
Test: Manual. Create sample app that replaces the launcher to test ability to see ephemeral apps.
diff --git a/core/java/android/content/pm/PackageManagerInternal.java b/core/java/android/content/pm/PackageManagerInternal.java
index 87e6a84..4cee2df 100644
--- a/core/java/android/content/pm/PackageManagerInternal.java
+++ b/core/java/android/content/pm/PackageManagerInternal.java
@@ -343,5 +343,5 @@
     public abstract int getUidTargetSdkVersion(int uid);
 
     /** Whether the binder caller can access instant apps. */
-    public abstract boolean canAccessInstantApps(int callingUid);
+    public abstract boolean canAccessInstantApps(int callingUid, int userId);
 }