"Bootstrap" a toolkit-views Typography spec.

ui/views/controls/textfield/textfield.cc

Index: ui/views/controls/textfield/textfield.cc
diff --git a/ui/views/controls/textfield/textfield.cc b/ui/views/controls/textfield/textfield.cc
index fdfe19b095fc0cdb63d857ba800f0d88b509abf0..bd9fb0feffdeeac0f49e81a70ac3edfdf779c183 100644
--- a/ui/views/controls/textfield/textfield.cc
+++ b/ui/views/controls/textfield/textfield.cc
@@ -1059,7 +1059,7 @@ void Textfield::WriteDragDataForView(View* sender,
                                      OSExchangeData* data) {
   const base::string16& selected_text(GetSelectedText());
   data->SetString(selected_text);
-  Label label(selected_text, GetFontList());
+  Label label(selected_text, Label::CustomFont{GetFontList()});
   label.SetBackgroundColor(GetBackgroundColor());
   label.SetSubpixelRenderingEnabled(false);
   gfx::Size size(label.GetPreferredSize());