Implement skia sandbox callback

skia/ext/SkFontHost_sandbox_win.cpp

Index: skia/ext/SkFontHost_sandbox_win.cpp
diff --git a/skia/ext/SkFontHost_sandbox_win.cpp b/skia/ext/SkFontHost_sandbox_win.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..1d76fe4a07ae377e61b9c08507080df9a5b80a6b
--- /dev/null
+++ b/skia/ext/SkFontHost_sandbox_win.cpp
@@ -0,0 +1,31 @@
+// Copyright (c) 2011 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 "SkFontHost.h"
+#include "SkTypeface.h"
+
+#ifdef WIN32
+
+#include "SkFontHost_sandbox_win.h"
+
+#include <windows.h>
+
+#include "SkTypeface_win.h"
+
+// static
+void SkFontHost::EnsureTypefaceAccessible(const SkTypeface& typeface) {
+    if (g_SandboxSupport) {
+        LOGFONT lf;
+        SkLOGFONTFromTypeface(&typeface, &lf);
+        g_SandboxSupport->EnsureFontLoad(lf);
+    }
+}
+
+#else
+
+void SkFontHost::EnsureTypefaceAccessible(const SkTypeface& typeface) {
+    // No-op for all other platforms
+}
+
+#endif  // WIN32