Merge \\"Add help url for gestures settings.\\" into nyc-mr1-dev am: 0a7300b8d1

am: 055c48b751

Change-Id: I37d6d591aa8da8689e5721dd97a2fc7d22e645d7

src/com/android/settings/gestures/GestureSettings.java

@@ -109,6 +109,11 @@ public class GestureSettings extends SettingsPreferenceFragment implements
         return true;
     }
 
+    @Override
+    protected int getHelpResource() {
+        return R.string.help_url_gestures;
+    }
+
     @Override
     protected int getMetricsCategory() {
         return MetricsEvent.SETTINGS_GESTURES;