[EFL][WK2] Add tooltip API to the WKView client
https://bugs.webkit.org/show_bug.cgi?id=111563

Patch by Kenneth Rohde Christiansen <kenneth@webkit.org> on 2013-04-18
Reviewed by Andreas Kling.

Add tooltip to the barebone Tizen C API, and implement
the method so that the EFL API keeps working.

* UIProcess/API/C/efl/WKView.h:
* UIProcess/efl/ViewClientEfl.cpp:
(WebKit::ViewClientEfl::didChangeTooltip):
(WebKit):
(WebKit::ViewClientEfl::ViewClientEfl):
* UIProcess/efl/ViewClientEfl.h:
(ViewClientEfl):
* UIProcess/efl/WebView.cpp:
(WebKit::WebView::toolTipChanged):
* UIProcess/efl/WebViewClient.cpp:
(WebKit::WebViewClient::didChangeTooltip):
(WebKit):
* UIProcess/efl/WebViewClient.h:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@148660 268f45cc-cd09-0410-ab3c-d52691b4dbfc