after moving source files into Source is finished.

Reviewed by Laszlo Gombos and Tor Arne Vestbø.

Source/JavaScriptCore:

* JavaScriptCore.pri:

Source/WebCore:

* WebCore.pri:
* WebCore.pro:

Source/WebKit/qt:

* Api/DerivedSources.pro:

Source/WebKit2:

* DerivedSources.pro:
* WebKit2.pro:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76122 268f45cc-cd09-0410-ab3c-d52691b4dbfc