Fixes for two different HUD issues related to win32k lockdown

ui/compositor/debug_utils.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.
 
 #define _USE_MATH_DEFINES // For VC++ to get M_PI. This has to be first.
 
 #include "ui/compositor/debug_utils.h"
 
 #include <cmath>
 #include <iomanip>
 #include <ostream>
 #include <string>
 
 #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"
 #include "ui/gfx/interpolated_transform.h"
 #include "ui/gfx/transform.h"
 
 using base::UTF8ToWide;
 
 namespace ui {
 
 namespace {
 
+SkTypeface* g_hud_typeface;
+
 void PrintLayerHierarchyImp(const Layer* layer,
                             int indent,
                             gfx::Point mouse_location,
                             std::wostringstream* out) {
   std::string indent_str(indent, ' ');
 
   layer->transform().TransformPointReverse(&mouse_location);
   bool mouse_inside_layer_bounds = layer->bounds().Contains(mouse_location);
   mouse_location.Offset(-layer->bounds().x(), -layer->bounds().y());
 
@@ skipping 73 matching lines @@
 }  // namespace
 
 void PrintLayerHierarchy(const Layer* layer, gfx::Point mouse_location) {
   std::wostringstream out;
   out << L"Layer hierarchy:\n";
   PrintLayerHierarchyImp(layer, 0, mouse_location, &out);
   // Error so logs can be collected from end-users.
   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