Implement API for accessing fonts installed locally on the system.

third_party/WebKit/Source/core/css/LocalFontFace.h

Index: third_party/WebKit/Source/core/css/LocalFontFace.h
diff --git a/third_party/WebKit/Source/core/css/LocalFontFace.h b/third_party/WebKit/Source/core/css/LocalFontFace.h
new file mode 100644
index 0000000000000000000000000000000000000000..a2e6e2c0cc633c8330085dcd18a386bae185060f
--- /dev/null
+++ b/third_party/WebKit/Source/core/css/LocalFontFace.h
@@ -0,0 +1,43 @@
+// Copyright 2016 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.
+
+#ifndef LocalFontFace_h
+#define LocalFontFace_h
+
+#include "bindings/core/v8/ScriptPromise.h"
+#include "core/css/FontFace.h"
+#include "wtf/PassRefPtr.h"
+#include "wtf/RefCounted.h"
+#include "wtf/text/WTFString.h"
+
+namespace blink {
+class FontFaceDescriptors;
+
+class LocalFontFace : public FontFace {
+    DEFINE_WRAPPERTYPEINFO();
+
+public:
+    static PassRefPtrWillBeRawPtr<LocalFontFace> create(ExecutionContext*, const AtomicString& family, const AtomicString& styleName, const AtomicString& fullName, StringOrArrayBufferOrArrayBufferView&, const FontFaceDescriptors&);
+    explicit LocalFontFace(ExecutionContext*, const AtomicString& family, const AtomicString& styleName, const AtomicString& fullName, const FontFaceDescriptors&);
+
+    ScriptPromise binaryData(ScriptState*) const;
+
+    String styleName() const
+    {
+        return m_style;
+    }
+
+    String fullName() const
+    {
+        return m_fullName;
+    }
+
+private:
+    AtomicString m_style;
+    AtomicString m_fullName;
+};
+
+} // namespace blink
+
+#endif