Revert "Superuser: Temporarily use prebuilt branch"

This reverts commit df62d6538594f713e652d7722d39aa556783b58e.
diff --git a/default.xml b/default.xml
index 3228b5e..0d345ab 100644
--- a/default.xml
+++ b/default.xml
@@ -204,7 +204,7 @@
   <project path="packages/apps/SpareParts" name="platform/packages/apps/SpareParts" remote="aosp" revision="refs/tags/android-4.0.1_r1" />
   <project path="packages/apps/SpeechRecorder" name="platform/packages/apps/SpeechRecorder" remote="aosp" revision="refs/tags/android-4.0.1_r1" />
   <project path="packages/apps/Stk" name="CyanogenMod/android_packages_apps_Stk" />
-  <project path="packages/apps/Superuser" name="CyanogenMod/android_packages_apps_Superuser" revision="prebuilt" />
+  <project path="packages/apps/Superuser" name="CyanogenMod/android_packages_apps_Superuser" />
   <project path="packages/apps/Tag" name="CyanogenMod/android_packages_apps_Tag" />
   <project path="packages/apps/VideoEditor" name="platform/packages/apps/VideoEditor" remote="aosp" revision="refs/tags/android-4.0.1_r1" />
   <project path="packages/apps/VoiceDialer" name="CyanogenMod/android_packages_apps_VoiceDialer" />