Do not allocate Static Strings for Notification::permissionString
https://bugs.webkit.org/show_bug.cgi?id=115316

Reviewed by Geoffrey Garen.

The code is not nearly hot enough to justify keeping this memory around.

* Modules/notifications/Notification.cpp:
(WebCore::Notification::permission):
(WebCore::Notification::permissionString):
* Modules/notifications/Notification.h:
(Notification):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@149334 268f45cc-cd09-0410-ab3c-d52691b4dbfc
        [WK2][Mac] Test with NetworkProcess enabled.

        Fix the build for non-Mac.

        * WebKitTestRunner/TestController.cpp:
        (WTR::TestController::initialize):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@149335 268f45cc-cd09-0410-ab3c-d52691b4dbfc