Moves mojo.define -> gin.define.

third_party/WebKit/LayoutTests/fast/dom/Geolocation/script-tests/clear-watch-invalid-id-crash.js

 description("Tests for a crash when clearWatch() is called with a zero ID.<br><br>We call clearWatch() with a request in progress then navigate the page. This accesses the watchers map during cleanup and triggers the crash. This page should not be visible when the test completes.");
 
-if (!window.testRunner || !window.mojo)
-    debug('This test can not run without testRunner or mojo');
+if (!window.testRunner)
+  debug('This test can not run without testRunner');
 
 document.body.onload = function() {
     geolocationServiceMock.then(mock => {
         mock.setGeolocationPermission(true);
         mock.setGeolocationPosition(51.478, -0.166, 100);
 
         navigator.geolocation.watchPosition(function() {});
         navigator.geolocation.clearWatch(0);
         location = "data:text/html,TEST COMPLETE<script>if(window.testRunner) testRunner.notifyDone();</script>";
     });
 }
 
 window.jsTestIsAsync = true;