setSpatialNavigationEnabled  269 Source/web/WebSettingsImpl.cpp     m_settings->setSpatialNavigationEnabled(enabled);
setSpatialNavigationEnabled  154 Source/web/WebSettingsImpl.h     virtual void setSpatialNavigationEnabled(bool) OVERRIDE;
setSpatialNavigationEnabled  171 public/web/WebSettings.h     virtual void setSpatialNavigationEnabled(bool) = 0;