Reviewed by Anders Carlsson.

        Use designated temp directory for the database for WebKit2
        https://bugs.webkit.org/show_bug.cgi?id=53052
        
        Adopt the new WK2 API for this.

        * WebKitTestRunner/TestController.cpp:
        (WTR::TestController::libraryPathForTesting):
        (WTR::TestController::initialize):
        * WebKitTestRunner/TestController.h:
        * WebKitTestRunner/mac/TestControllerMac.mm:
        (WTR::TestController::platformLibraryPathForTesting):
        * WebKitTestRunner/qt/TestControllerQt.cpp:
        (WTR::TestController::platformLibraryPathForTesting):
        * WebKitTestRunner/win/TestControllerWin.cpp:
        (WTR::TestController::platformLibraryPathForTesting):
2011-01-24  Maciej Stachowiak  <mjs@apple.com>

        Reviewed by Anders Carlsson.

        Use designated temp directory for the database for WebKit2
        https://bugs.webkit.org/show_bug.cgi?id=53052
        
        Add th...