https://bugs.webkit.org/show_bug.cgi?id=100848

Patch by Krzysztof Czech <k.czech@samsung.com> on 2012-11-23
Reviewed by Gyuyoung Kim.

.:

Add support for ATK library.

* Source/cmake/FindATK.cmake: Added.
* Source/cmake/OptionsEfl.cmake:

Source/WebCore:

Add EFL platform's definitions to enable proper accessibility routines.

No new tests. Covered by existing layout tests.

* PlatformEfl.cmake: Add accessibility/atk content to compilation.
* accessibility/AccessibilityObject.cpp:
(WebCore::AccessibilityObject::AccessibilityObject):
* accessibility/AccessibilityObject.h:
(AccessibilityObject):
* accessibility/efl/AccessibilityObjectEfl.cpp: Removed. No needed platform specific implementation. ATK shared implementation will be used.

Source/WTF:

Enable HAVE(ACCESSIBILITY) ifdefs so that EFL port can use it.

* wtf/Platform.h:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@135569 268f45cc-cd09-0410-ab3c-d52691b4dbfc