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

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

Index: third_party/WebKit/Source/modules/accessibility/AXLayoutObject.cpp
diff --git a/third_party/WebKit/Source/modules/accessibility/AXLayoutObject.cpp b/third_party/WebKit/Source/modules/accessibility/AXLayoutObject.cpp
index 52ecb9ff71f585200c1f3391178697417f1baa80..68ea5151aff987cef4dbe195ce369819c64ede17 100644
--- a/third_party/WebKit/Source/modules/accessibility/AXLayoutObject.cpp
+++ b/third_party/WebKit/Source/modules/accessibility/AXLayoutObject.cpp
@@ -824,10 +824,10 @@ const AtomicString& AXLayoutObject::accessKey() const
 
 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();
 
@@ -837,10 +837,10 @@ RGBA32 AXLayoutObject::backgroundColor() const
 
 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();
 
@@ -848,13 +848,26 @@ RGBA32 AXLayoutObject::color() const
     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();
 
@@ -939,10 +952,10 @@ int AXLayoutObject::textLength() const
 
 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();