Move fast/js/resources files to resources.

LayoutTests/resources/js-test.js

 // svg/dynamic-updates tests set enablePixelTesting=true, as we want to dump text + pixel results
 if (self.testRunner) {
     if (self.enablePixelTesting)
         testRunner.dumpAsTextWithPixelResults();
     else
         testRunner.dumpAsText();
 }
 
 var description, debug, successfullyParsed, errorMessage;
 
@@ skipping 674 matching lines @@
     testPassed = function(msg) {
         workerPort.postMessage('PASS:' + msg);
     }
     finishJSTest = function() {
         workerPort.postMessage('DONE:');
     }
     debug = function(msg) {
         workerPort.postMessage(msg);
     }
 }