First pass at drawer to Settings

Change-Id: I94c3bc69ff773e48c33f59f37bfc0d91139c187a
diff --git a/src/com/android/settings/Settings.java b/src/com/android/settings/Settings.java
index 7b94d79..fdc55d7 100644
--- a/src/com/android/settings/Settings.java
+++ b/src/com/android/settings/Settings.java
@@ -118,4 +118,10 @@
     public static class WriteSettingsActivity extends SettingsActivity { /* empty */ }
     public static class AppDrawOverlaySettingsActivity extends SettingsActivity { /* empty */ }
     public static class AppWriteSettingsActivity extends SettingsActivity { /* empty */ }
+
+    // Categories.
+    public static class WirelessSettings extends SettingsActivity { /* empty */ }
+    public static class DeviceSettings extends SettingsActivity { /* empty */ }
+    public static class PersonalSettings extends SettingsActivity { /* empty */ }
+    public static class SystemSettings extends SettingsActivity { /* empty */ }
 }