Fixes for two different HUD issues related to win32k lockdown

ui/compositor/debug_utils.cc

Index: ui/compositor/debug_utils.cc
diff --git a/ui/compositor/debug_utils.cc b/ui/compositor/debug_utils.cc
index a2e4b2c688f93a531ff9d906e5d8364ac758f1b5..573538d9fc6fce57658ba3a73c50a7251d551607 100644
--- a/ui/compositor/debug_utils.cc
+++ b/ui/compositor/debug_utils.cc
@@ -13,6 +13,7 @@
 
 #include "base/logging.h"
 #include "base/strings/utf_string_conversions.h"
+#include "third_party/skia/include/core/SkTypeface.h"
 #include "ui/compositor/layer.h"
 #include "ui/gfx/geometry/point.h"
 #include "ui/gfx/geometry/point_conversions.h"
@@ -25,6 +26,8 @@ namespace ui {
 
 namespace {
 
+SkTypeface* g_hud_typeface;
+
 void PrintLayerHierarchyImp(const Layer* layer,
                             int indent,
                             gfx::Point mouse_location,
@@ -118,4 +121,17 @@ void PrintLayerHierarchy(const Layer* layer, gfx::Point mouse_location) {
   LOG(ERROR) << out.str();
 }
 
+void SetHudTypeface(SkTypeface* typeface) {
+  g_hud_typeface = typeface;
+}
+
+SkTypeface* GetHudTypeface() {
+  if (!g_hud_typeface) {
+    // This will be set pre-sandbox on Windows. On other platforms, just make
+    // something here.
+    g_hud_typeface = SkTypeface::CreateFromName("monospace", SkTypeface::kBold);
+  }
+  return g_hud_typeface;
+}
+
 }  // namespace ui