Update from https://crrev.com/320343

ui/gfx/hud_font.cc

Index: ui/gfx/hud_font.cc
diff --git a/ui/gfx/hud_font.cc b/ui/gfx/hud_font.cc
new file mode 100644
index 0000000000000000000000000000000000000000..8151778856b857a97add7e63e71de33c8448bc6a
--- /dev/null
+++ b/ui/gfx/hud_font.cc
@@ -0,0 +1,25 @@
+// Copyright 2015 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/gfx/hud_font.h"
+
+#include "base/lazy_instance.h"
+#include "third_party/skia/include/core/SkTypeface.h"
+
+namespace gfx {
+
+namespace {
+base::LazyInstance<skia::RefPtr<SkTypeface>> g_hud_typeface;
+}  // namespace
+
+void SetHudTypeface(skia::RefPtr<SkTypeface> typeface) {
+  g_hud_typeface.Get() = typeface;
+}
+
+skia::RefPtr<SkTypeface> GetHudTypeface() {
+  // nullptr is fine; caller will create its own in that case.
+  return g_hud_typeface.Get();
+}
+
+}  // namespace gfx