Get rid of TestInvocation::pathOrURL When running tests using `run-webkit-tests`, the pathOrURL string is always an absolute path. But when running tests using `WebKitTestRunner <path to test>`, the pathOrURL string can be a relative path. If you are inside a "special" directory and invoke WebKitTestRunner directly on a test in that directory, then the pathOrURL string does NOT contain that directory name. Therefore, special behavior based on the directory name does not take place. The pathOrURL string never really needs to be exposed, so this is a pretty good cleanup.
Created attachment 247337 [details] Patch v1
http://trac.webkit.org/changeset/180636