Code:  JSRetainPtr<JSStringRef> AccessibilityUIElement::stringValue()
 {
    return JSStringCreateWithCharacters(0, 0);
 }

Vulnerability Type: DoS 
CWE ID: 
Summary: The SPDY implementation in Google Chrome before 21.0.1180.89 allows remote attackers to cause a denial of service (application crash) via unspecified vectors.
Commit Message: [GTK][WTR] Implement AccessibilityUIElement::stringValue
https://bugs.webkit.org/show_bug.cgi?id=102951

Reviewed by Martin Robinson.

Implement AccessibilityUIElement::stringValue in the ATK backend
in the same manner it is implemented in DumpRenderTree.

* WebKitTestRunner/InjectedBundle/atk/AccessibilityUIElementAtk.cpp:
(WTR::replaceCharactersForResults):
(WTR):
(WTR::AccessibilityUIElement::stringValue):


git-svn-id: svn://svn.chromium.org/blink/trunk@135485 bbb929c8-8fbe-4397-9dbb-9b2b20218538