supportsHover     658 Source/core/rendering/RenderTheme.cpp     if (state == HoverState && !supportsHover(o->style()))
supportsHover     116 Source/core/rendering/RenderTheme.h     virtual bool supportsHover(const RenderStyle*) const { return false; }
supportsHover      51 Source/core/rendering/RenderThemeChromiumSkia.h     virtual bool supportsHover(const RenderStyle*) const OVERRIDE FINAL;