Multi-user - wallpaper service

- Allow each user to have their own wallpaper (live or static).
- Migrate old wallpaper on upgrade.
- Update SystemBackupAgent to backup/restore from primary user's
  new wallpaper directory.

Reduce dependency on Binder.getOrigCallingUser() by passing the
userId for bindService.

Change-Id: I19c8c3296d3d2efa7f28f951d4b84407489e2166

1 files changed, 1 insertions, 1 deletions

diff --git a/services/java/com/android/server/am/ProviderMap.java b/services/java/com/android/server/am/ProviderMap.java
index 06353f64c0d3..2021e0d1bdb8 100644
--- a/services/java/com/android/server/am/ProviderMap.java
+++ b/services/java/com/android/server/am/ProviderMap.java
@@ -158,7 +158,7 @@ public class ProviderMap {
         }
     }
 
-    private HashMap<ComponentName, ContentProviderRecord> getProvidersByClass(int optionalUserId) {
+    HashMap<ComponentName, ContentProviderRecord> getProvidersByClass(int optionalUserId) {
         final int userId = optionalUserId >= 0
                 ? optionalUserId : Binder.getOrigCallingUser();
         final HashMap<ComponentName, ContentProviderRecord> map = mProvidersByClassPerUser.get(userId);