https://bugs.webkit.org/show_bug.cgi?id=117729

Patch by Lukasz Gajowy <l.gajowy@samsung.com> on 2013-12-06
Reviewed by Mario Sanchez Prada.

Source/WebCore:

Added a few mappings from ARIA roles to ATK roles.

Test: accessibility/aria-mappings.html

* accessibility/atk/WebKitAccessibleWrapperAtk.cpp:
(atkRole):

Tools:

Added new mappings to AccessibilityUIElementAtk.cpp.

* DumpRenderTree/atk/AccessibilityUIElementAtk.cpp:
* WebKitTestRunner/InjectedBundle/atk/AccessibilityUIElementAtk.cpp:

LayoutTests:

Added new test, checking whether ARIA roles to ATK roles mappings work properly.

* accessibility/aria-mappings-expected.txt: Added.
* accessibility/aria-mappings.html: Added.
* platform/mac/accessibility/aria-mappings-expected.txt: Added.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@160220 268f45cc-cd09-0410-ab3c-d52691b4dbfc