Split UI based on screen size

      Different UI implementation for normal and xlarge screens

Change-Id: I8217ffd16e1f87b248a22426b17fa34b3a4f89df
diff --git a/res/menu-xlarge/browser.xml b/res/menu-xlarge/browser.xml
index 7af3e8c..a4dc72c 100644
--- a/res/menu-xlarge/browser.xml
+++ b/res/menu-xlarge/browser.xml
@@ -16,7 +16,7 @@
 
 <menu xmlns:android="http://schemas.android.com/apk/res/android">
     <group android:id="@+id/MAIN_MENU">
-        <item android:id="@+id/newtab"
+        <item android:id="@+id/new_tab_menu_id"
             android:icon="@drawable/ic_menu_new_window"
             android:title="@string/new_tab"
             android:showAsAction="never"