[BlackBerry] Adjust fatfinger result priority
https://bugs.webkit.org/show_bug.cgi?id=113957

Patch by Tiancheng Jiang <tijiang@rim.com> on 2013-04-04
Reviewed by Rob Buis.

RIM PR 224781
Internally Reviewed by Genevieve Mak.

Change fatfigner algorithm, return the clickable element rather than
its parent anchor. Modify taphighlight and context menu node selection
accordingly.

* Api/WebPage.cpp:
(BlackBerry::WebKit::WebPagePrivate::webContext):
* WebKitSupport/FatFingers.cpp:
(BlackBerry::WebKit::FatFingers::findBestPoint):
* WebKitSupport/FatFingers.h:
* WebKitSupport/TouchEventHandler.cpp:
(BlackBerry::WebKit::elementForTapHighlight):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@147687 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Fix build.

* WebCore.xcodeproj/project.pbxproj:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@147688 268f45cc-cd09-0410-ab3c-d52691b4dbfc