Merge \"Add help url for gestures settings.\" into nyc-mr1-dev

am: 0a7300b8d1

Change-Id: Ia267524166ed0c9ffb3f517a0c81119d45e7a57b

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;