[Qt] Adjust to changed generation of master include file

[Qt] Adjust to changed generation of master include file

The responsiblity for creating the master include was moved out of syncqt.
@ignore_for_master_contents still stays, as syncqt (ab-)uses this for
determining whether a header is private.

https://bugs.webkit.org/show_bug.cgi?id=90461

Patch by Oswald Buddenhagen <oswald.buddenhagen@nokia.com> on 2012-07-06
Reviewed by Tor Arne Vestbø.

.:

* Source/sync.profile:

Source/WebKit/qt:

* Api/qwebscriptworld.h:
* tests/util.h:

Source/WebKit2:

* UIProcess/API/qt/tests/bytearraytestdata.h:
* UIProcess/API/qt/tests/testwindow.h:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@121959 268f45cc-cd09-0410-ab3c-d52691b4dbfc