Start removing enum ui::ResourceBundle::FontStyle, fix MacViews font sizes

ui/base/cocoa/menu_controller_unittest.mm

Index: ui/base/cocoa/menu_controller_unittest.mm
diff --git a/ui/base/cocoa/menu_controller_unittest.mm b/ui/base/cocoa/menu_controller_unittest.mm
index 5bda6b6c096e3e320b73e2faed6e15298ccccfa9..57a32bed3fbf52ce4c652e4c3fe93debeccb4af2 100644
--- a/ui/base/cocoa/menu_controller_unittest.mm
+++ b/ui/base/cocoa/menu_controller_unittest.mm
@@ -271,8 +271,9 @@ TEST_F(MenuControllerTest, Validate) {
 // Tests that items which have a font set actually use that font.
 TEST_F(MenuControllerTest, LabelFontList) {
   Delegate delegate;
-  const gfx::FontList& bold = ResourceBundle::GetSharedInstance().GetFontList(
-      ResourceBundle::BoldFont);
+  const gfx::FontList& bold =
+      ResourceBundle::GetSharedInstance().GetFontListWithDelta(0,
+                                                               gfx::Font::BOLD);
   FontListMenuModel model(&delegate, &bold, 0);
   model.AddItem(1, ASCIIToUTF16("one"));
   model.AddItem(2, ASCIIToUTF16("two"));