ShortcutManager: Remove developer option from NYC

Bug 28704708

Change-Id: Ib2301ea556104e9ffd6a18885e228717843d6acb
diff --git a/res/xml/development_prefs.xml b/res/xml/development_prefs.xml
index 23fd80a..44cf585 100644
--- a/res/xml/development_prefs.xml
+++ b/res/xml/development_prefs.xml
@@ -378,10 +378,6 @@
             android:key="force_resizable_activities"
             android:title="@string/force_resizable_activities"
             android:summary="@string/force_resizable_activities_summary"/>
-
-        <Preference
-            android:key="reset_shortcut_manager_throttling"
-            android:title="@string/reset_shortcut_manager_throttling" />
      </PreferenceCategory>
 
 </PreferenceScreen>