Moves mojo.define -> gin.define.

third_party/WebKit/LayoutTests/fast/dom/Geolocation/script-tests/timeout-clear-watch.js

 description("Tests that when a watch times out and is cleared from the error callback, there is no crash. This a regression test for https://bugs.webkit.org/show_bug.cgi?id=32111.");
 
-if (!window.testRunner || !window.mojo)
-    debug('This test can not run without testRunner or mojo');
-
 var error;
 
 geolocationServiceMock.then(mock => {
     mock.setGeolocationPosition(51.478, -0.166, 100.0);
 
     var watchId = navigator.geolocation.watchPosition(function() {
         testFailed('Success callback invoked unexpectedly');
         finishJSTest();
     }, function(e) {
         error = e;
         shouldBe('error.code', 'error.TIMEOUT');
         shouldBe('error.message', '"Timeout expired"');
         navigator.geolocation.clearWatch(watchId);
         window.setTimeout(finishJSTest, 0);
     }, {
         timeout: 0
     });
 });
 
 window.jsTestIsAsync = true;