[EFL][DRT] Implement setValueForUser and setAutofilled.

[EFL][DRT] Implement setValueForUser and setAutofilled.
https://bugs.webkit.org/show_bug.cgi?id=79237

Patch by Grzegorz Czajkowski <g.czajkowski@samsung.com> on 2012-02-24
Reviewed by Andreas Kling.

Source/WebKit:

Adds the main directory of WebKit's source to find headers of JavaScriptCore.

* PlatformEfl.cmake:

Source/WebKit/efl:

Adds missing implementation setValueForUser and setAutofilled to EFL's DumpRenderTreeSupport.

* WebCoreSupport/DumpRenderTreeSupportEfl.cpp:
(DumpRenderTreeSupportEfl::setValueForUser):
(DumpRenderTreeSupportEfl::setAutofilled):
* WebCoreSupport/DumpRenderTreeSupportEfl.h:

Tools:

Adds missing implementation setValueForUser and setAutofilled to EFL's LayoutTestController.
Those implementations are related with input fields and allow to pass following tests:
fast/forms/onchange-setvalueforuser.html
fast/forms/input-autofilled.html
fast/forms/reset-autofilled.html

* DumpRenderTree/efl/LayoutTestControllerEfl.cpp:
(LayoutTestController::setValueForUser):
(LayoutTestController::setAutofilled):

LayoutTests:

Adds missing implementation setValueForUser and setAutofilled to EFL's LayoutTestController.
Those implementations are related with input fields and allow to pass following tests:
fast/forms/onchange-setvalueforuser.html
fast/forms/input-autofilled.html
fast/forms/reset-autofilled.html

* platform/efl/Skipped:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@108806 268f45cc-cd09-0410-ab3c-d52691b4dbfc