"Bootstrap" a toolkit-views Typography spec.

chrome/browser/ui/views/chrome_browser_main_extra_parts_views.cc

Index: chrome/browser/ui/views/chrome_browser_main_extra_parts_views.cc
diff --git a/chrome/browser/ui/views/chrome_browser_main_extra_parts_views.cc b/chrome/browser/ui/views/chrome_browser_main_extra_parts_views.cc
index b7cc45a8b536650f06a1eaa3352356793256857f..b0f253769f74aff5685ae779115d65b9c7fb466f 100644
--- a/chrome/browser/ui/views/chrome_browser_main_extra_parts_views.cc
+++ b/chrome/browser/ui/views/chrome_browser_main_extra_parts_views.cc
@@ -7,6 +7,7 @@
 #include "base/memory/ptr_util.h"
 #include "chrome/browser/ui/views/chrome_constrained_window_views_client.h"
 #include "chrome/browser/ui/views/chrome_views_delegate.h"
+#include "chrome/browser/ui/views/harmony/layout_delegate.h"
 #include "chrome/browser/ui/views/ime_driver/ime_driver_mus.h"
 #include "components/constrained_window/constrained_window_views.h"
 
@@ -48,6 +49,9 @@ void ChromeBrowserMainExtraPartsViews::ToolkitInitialized() {
   if (!views::ViewsDelegate::GetInstance())
     views_delegate_.reset(new ChromeViewsDelegate);
 
+  // Ensure layout and typography is correctly configured based on flags.
+  LayoutDelegate::Get();
+
   SetConstrainedWindowViewsClient(CreateChromeConstrainedWindowViewsClient());
 
 #if defined(USE_AURA)