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cfleizach@apple.com authored
https://bugs.webkit.org/show_bug.cgi?id=113720 Reviewed by David Kilzer. Expose the line thickness property for fractions, which is needed to help determine the type of equation. Test: platform/mac/accessibility/mathml-line-fraction.html * accessibility/AccessibilityObject.h: (WebCore::AccessibilityObject::mathLineThickness): * accessibility/AccessibilityRenderObject.cpp: (WebCore::AccessibilityRenderObject::mathLineThickness): (WebCore): * accessibility/AccessibilityRenderObject.h: (AccessibilityRenderObject): * accessibility/ios/WebAccessibilityObjectWrapperIOS.mm: (-[WebAccessibilityObjectWrapper accessibilityMathLineThickness]): * accessibility/mac/WebAccessibilityObjectWrapperMac.mm: (-[WebAccessibilityObjectWrapper additionalAccessibilityAttributeNames]): (-[WebAccessibilityObjectWrapper accessibilityAttributeValue:]): git-svn-id: http://svn.webkit.org/repository/webkit/trunk@147439 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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