Implemented the reporting of text style and language information on Windows.

third_party/WebKit/Source/modules/accessibility/AXObject.h

 /*
  * Copyright (C) 2008, 2009, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nuanti Ltd.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 680 matching lines @@
     //
     // Properties of static elements.
     //
 
     virtual const AtomicString& accessKey() const { return nullAtom; }
     virtual RGBA32 backgroundColor() const { return Color::transparent; }
     virtual RGBA32 color() const { return Color::black; }
     // Used by objects of role ColorWellRole.
     virtual RGBA32 colorValue() const { return Color::transparent; }
     virtual bool canvasHasFallbackContent() const { return false; }
+    virtual String fontFamily() const { return nullAtom; }
     // Font size is in pixels.
     virtual float fontSize() const { return 0.0f; }
     virtual int headingLevel() const { return 0; }
     // 1-based, to match the aria-level spec.
     virtual unsigned hierarchicalLevel() const { return 0; }
     virtual AccessibilityOrientation orientation() const;
     virtual String text() const { return String(); }
     virtual AccessibilityTextDirection textDirection() const { return AccessibilityTextDirectionLTR; }
     virtual int textLength() const { return 0; }
     virtual TextStyle getTextStyle() const { return TextStyleNone; }
@@ skipping 237 matching lines @@
 #define DEFINE_AX_OBJECT_TYPE_CASTS(thisType, predicate) \
     DEFINE_TYPE_CASTS(thisType, AXObject, object, object->predicate, object.predicate)
 
 } // namespace blink
 
 WTF_ALLOW_INIT_WITH_MEM_FUNCTIONS(blink::IgnoredReason);
 WTF_ALLOW_INIT_WITH_MEM_FUNCTIONS(blink::NameSource);
 WTF_ALLOW_INIT_WITH_MEM_FUNCTIONS(blink::DescriptionSource);
 
 #endif // AXObject_h