Setting context in LauncherAppState before initialising it,

as it can be called from a BroadcastReceiver

Bug: 17519159
Change-Id: I0434a3d1c392e8861eb759d88942deaf98116c19

src/com/android/launcher3/compat/PackageInstallerCompatVL.java

@@ -42,6 +42,7 @@ public class PackageInstallerCompatVL extends PackageInstallerCompat {
 
     PackageInstallerCompatVL(Context context) {
         mInstaller = context.getPackageManager().getPackageInstaller();
+        LauncherAppState.setApplicationContext(context.getApplicationContext());
         mCache = LauncherAppState.getInstance().getIconCache();
 
         mResumed = false;