Adding support for dynamically resolved default layouts.

Change-Id: Id05c60b93423ce37dd06a126ecf33c74a0ba1d62
diff --git a/src/com/android/launcher3/LauncherProvider.java b/src/com/android/launcher3/LauncherProvider.java
index 437c2ad..93708b5 100644
--- a/src/com/android/launcher3/LauncherProvider.java
+++ b/src/com/android/launcher3/LauncherProvider.java
@@ -336,10 +336,12 @@
     }
 
     private static int getDefaultWorkspaceResourceId() {
+        LauncherAppState app = LauncherAppState.getInstance();
+        DeviceProfile grid = app.getDynamicGrid().getDeviceProfile();
         if (LauncherAppState.isDisableAllApps()) {
-            return R.xml.default_workspace_no_all_apps;
+            return grid.defaultNoAllAppsLayoutId;
         } else {
-            return R.xml.default_workspace;
+            return grid.defaultLayoutId;
         }
     }