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

ui/views/bubble/bubble_frame_view.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/views/bubble/bubble_frame_view.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "build/build_config.h"
+#include "ui/base/default_style.h"
 #include "ui/base/hit_test.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/geometry/vector2d.h"
 #include "ui/gfx/path.h"
 #include "ui/gfx/screen.h"
 #include "ui/gfx/skia_util.h"
 #include "ui/native_theme/native_theme.h"
 #include "ui/resources/grit/ui_resources.h"
 #include "ui/strings/grit/ui_strings.h"
@@ skipping 56 matching lines @@
       title_icon_(new views::ImageView()),
       title_(nullptr),
       close_(nullptr),
       titlebar_extra_view_(nullptr),
       footnote_container_(nullptr),
       close_button_clicked_(false) {
   AddChildView(title_icon_);
 
   ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
   title_ = new Label(base::string16(),
-                     rb.GetFontList(ui::ResourceBundle::MediumFont));
+                     rb.GetFontListWithDelta(ui::kTitleFontSizeDelta));
   title_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
   title_->set_collapse_when_hidden(true);
   title_->SetVisible(false);
   title_->SetMultiLine(true);
   AddChildView(title_);
 
   close_ = CreateCloseButton(this);
   close_->SetVisible(false);
   AddChildView(close_);
 }
@@ skipping 420 matching lines @@
   size.Enlarge(client_insets.width(), client_insets.height());
   size.SetToMax(gfx::Size(title_bar_width, 0));
 
   if (footnote_container_)
     size.Enlarge(0, footnote_container_->GetHeightForWidth(size.width()));
 
   return size;
 }
 
 }  // namespace views