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

third_party/WebKit/Source/modules/accessibility/AXLayoutObject.cpp

 /*
 * Copyright (C) 2008 Apple Inc. All rights reserved.
 *
 * 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.
 * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 806 matching lines @@
     Node* node = m_layoutObject->node();
     if (!node)
         return nullAtom;
     if (!node->isElementNode())
         return nullAtom;
     return toElement(node)->getAttribute(accesskeyAttr);
 }
 
 RGBA32 AXLayoutObject::backgroundColor() const
 {
-    if (!m_layoutObject)
+    if (!layoutObject())
         return AXNodeObject::backgroundColor();
 
-    const ComputedStyle* style = m_layoutObject->style();
+    const ComputedStyle* style = layoutObject()->style();
     if (!style || !style->hasBackground())
         return AXNodeObject::backgroundColor();
 
     Color color = style->visitedDependentColor(CSSPropertyBackgroundColor);
     return color.rgb();
 }
 
 RGBA32 AXLayoutObject::color() const
 {
-    if (!m_layoutObject || isColorWell())
+    if (!layoutObject() || isColorWell())
         return AXNodeObject::color();
 
-    const ComputedStyle* style = m_layoutObject->style();
+    const ComputedStyle* style = layoutObject()->style();
     if (!style)
         return AXNodeObject::color();
 
     Color color = style->visitedDependentColor(CSSPropertyColor);
     return color.rgb();
 }
 
+String AXLayoutObject::fontFamily() const
+{
+    if (!layoutObject())
+        return AXNodeObject::fontFamily();
+
+    const ComputedStyle* style = layoutObject()->style();
+    if (!style)
+        return AXNodeObject::fontFamily();
+
+    FontDescription& fontDescription = const_cast<FontDescription&>(style->fontDescription());
+    return fontDescription.firstFamily().family();
+}
+
 // Font size is in pixels.
 float AXLayoutObject::fontSize() const
 {
-    if (!m_layoutObject)
+    if (!layoutObject())
         return AXNodeObject::fontSize();
 
-    const ComputedStyle* style = m_layoutObject->style();
+    const ComputedStyle* style = layoutObject()->style();
     if (!style)
         return AXNodeObject::fontSize();
 
     return style->computedFontSize();
 }
 
 String AXLayoutObject::text() const
 {
     if (isPasswordFieldAndShouldHideValue()) {
         if (!m_layoutObject)
@@ skipping 64 matching lines @@
 int AXLayoutObject::textLength() const
 {
     if (!isTextControl())
         return -1;
 
     return text().length();
 }
 
 TextStyle AXLayoutObject::getTextStyle() const
 {
-    if (!m_layoutObject)
+    if (!layoutObject())
         return AXNodeObject::getTextStyle();
 
-    const ComputedStyle* style = m_layoutObject->style();
+    const ComputedStyle* style = layoutObject()->style();
     if (!style)
         return AXNodeObject::getTextStyle();
 
     unsigned textStyle = TextStyleNone;
     if (style->fontWeight() == FontWeightBold)
         textStyle |= TextStyleBold;
     if (style->fontDescription().style() == FontStyleItalic)
         textStyle |= TextStyleItalic;
     if (style->getTextDecoration() == TextDecorationUnderline)
         textStyle |= TextStyleUnderline;
@@ skipping 1590 matching lines @@
         if (label && label->layoutObject()) {
             LayoutRect labelRect = axObjectCache().getOrCreate(label)->elementRect();
             result.unite(labelRect);
         }
     }
 
     return result;
 }
 
 } // namespace blink