* many files: Renamed IF* -> Web*.

Tools:

        * various files: Renamed IF* -> Web*.

WebFoundation:

        * almost every file: Renamed IF* -> Web*.

WebCore:

        * almost every file: Renamed IF* -> Web*.

WebKit:

        * almost every file: Renamed IF* -> Web*.

WebBrowser:

        * almost every file: Renamed IF* -> Web*.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@1571 268f45cc-cd09-0410-ab3c-d52691b4dbfc