Updating promise icon's bitmap and label when onBadgingChanged is received

Bug: 17583799
Change-Id: I68b4f9d4086c43bd949ad8b46b574ec78edb32db
diff --git a/src/com/android/launcher3/LauncherAppState.java b/src/com/android/launcher3/LauncherAppState.java
index b6144f4..246278f 100644
--- a/src/com/android/launcher3/LauncherAppState.java
+++ b/src/com/android/launcher3/LauncherAppState.java
@@ -260,4 +260,11 @@
     public void setPackageState(ArrayList<PackageInstallInfo> installInfo) {
         mModel.setPackageState(installInfo);
     }
+
+    /**
+     * Updates the icons and label of all icons for the provided package name.
+     */
+    public void updatePackageBadge(String packageName) {
+        mModel.updatePackageBadge(packageName);
+    }
 }