WKHitTestResult API's are added. These API's can be used to
get the hover'ed link/image/media URL as well as link lable and
title.
https://bugs.webkit.org/show_bug.cgi?id=68426

Patch by Nayan Kumar K <nayankk@motorola.com> on 2011-09-20
Reviewed by Anders Carlsson.

* GNUmakefile.am:
* Shared/API/c/WKHitTestResult.cpp: Copied from Source/WebKit2/UIProcess/API/C/WebKit2.h.
(WKHitTestResultGetTypeID):
(WKHitTestResultCopyAbsoluteImageURL):
(WKHitTestResultCopyAbsoluteLinkURL):
(WKHitTestResultCopyAbsoluteMediaURL):
(WKHitTestResultCopyLinkLabel):
(WKHitTestResultCopyLinkTitle):
* Shared/API/c/WKHitTestResult.h: Copied from Source/WebKit2/UIProcess/API/C/WebKit2.h.
* UIProcess/API/C/WebKit2.h:

Tools: Get hover'ed element URL from HitTest.

mouseDidMoveOverElement now gets the hover'ed element link using
WKHitTestResult API's.
https://bugs.webkit.org/show_bug.cgi?id=68426

Patch by Nayan Kumar K <nayankk@motorola.com> on 2011-09-20
Reviewed by Anders Carlsson.

* MiniBrowser/gtk/BrowserWindow.c:
(mouseDidMoveOverElement):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@95565 268f45cc-cd09-0410-ab3c-d52691b4dbfc