Updates subpixel positioning and hinting when DSF is changed

ui/gfx/font_render_params_win.cc

Index: ui/gfx/font_render_params_win.cc
diff --git a/ui/gfx/font_render_params_win.cc b/ui/gfx/font_render_params_win.cc
index 354d1b248b740e13dfa9e7a815af73f47c6abd9b..02547908d88482f62917bdb5772b0130f954c6f1 100644
--- a/ui/gfx/font_render_params_win.cc
+++ b/ui/gfx/font_render_params_win.cc
@@ -72,8 +72,8 @@ class CachedFontRenderParams : public gfx::SingletonHwnd::Observer {
 
 }  // namespace
 
-FontRenderParams GetFontRenderParams(const FontRenderParamsQuery& query,
-                                     std::string* family_out) {
+FontRenderParams GetSystemFontRenderParams(const FontRenderParamsQuery& query,
+                                           std::string* family_out) {
   if (family_out)
     NOTIMPLEMENTED();
   // Customized font rendering settings are not supported, only defaults.