"Bootstrap" a toolkit-views Typography spec.

ui/views/views_delegate.h

Index: ui/views/views_delegate.h
diff --git a/ui/views/views_delegate.h b/ui/views/views_delegate.h
index 04324b50a4edba52b08125bd4bd80a32b436a015..5ab30aa42997cf7bb298dcdf71caab5b07eb9c29 100644
--- a/ui/views/views_delegate.h
+++ b/ui/views/views_delegate.h
@@ -48,6 +48,7 @@ namespace views {
 class NativeWidget;
 class NonClientFrameView;
 class ViewsTouchEditingControllerFactory;
+class TypographyProvider;
 class View;
 class Widget;
 
@@ -252,6 +253,10 @@ class VIEWS_EXPORT ViewsDelegate {
   // enumeration element.
   virtual int GetDistanceMetric(DistanceMetric metric) const;
 
+  // Returns the TypographyProvider, used to configure text properties such as
+  // font, weight, color, size, and line height. Never null.
+  virtual const TypographyProvider& GetTypographyProvider() const = 0;
+
  protected:
   ViewsDelegate();