&widgetRendering.label;
&nativeWidgets.label;
&partialGfxWidgets.label;
&gfxWidgets.label;
&gfxScrollbars.label;
&debugEventDebugging.label;
&debugPaintFlashing.label;
&debugPaintDumping.label;
&debugInvalidateDumping.label;
&debugEventDumping.label;
&debugMotionEventDumping.label;
&debugCrossingEventDumping.label;
&debugMiscellaneous.label;
&debugDisableXULCache.label;
&debugEnableXPCOMRefcntLog.label;