remove menu inflation hack

Change-Id: I481f35120cb753f3c2f8cce815cff2ab4597e16b
diff --git a/src/com/android/browser/NavScreen.java b/src/com/android/browser/NavScreen.java
index 8b897df..a1fa639 100644
--- a/src/com/android/browser/NavScreen.java
+++ b/src/com/android/browser/NavScreen.java
@@ -86,7 +86,10 @@
         requestLayout();
     }
 
-    protected void showMenu(Menu menu) {
+    protected void showMenu() {
+        Menu menu = mUi.getMenu();
+        menu.setGroupVisible(R.id.NAV_MENU, false);
+
         MenuAdapter menuAdapter = new MenuAdapter(mContext);
         menuAdapter.setMenu(menu);
         ListPopupWindow popup = new ListPopupWindow(mContext);
@@ -207,7 +210,7 @@
             mUi.hideNavScreen(true);
             mUiController.openTabToHomePage();
         } else if (mMore == v) {
-            mActivity.openOptionsMenu();
+            showMenu();
         } else if (mNewIncognito == v) {
             mUi.hideNavScreen(true);
             mUiController.openIncognitoTab();