Move GeolocationDispatcher into blink.

third_party/WebKit/LayoutTests/fast/dom/Geolocation/script-tests/error-service-connection-error.js

+description("Tests Geolocation when the geolocation service connection fails.");
+
+if (!window.testRunner || !window.mojo)
+    debug('This test can not run without testRunner or mojo');
+
+var error;
+
+geolocationServiceMock.then(mock => {
+  mock.setGeolocationPermission(true);
+  mock.rejectGeolocationConnections();
+
+  navigator.geolocation.getCurrentPosition(function(p) {
+    testFailed('Success callback invoked unexpectedly');
+    finishJSTest();
+  }, function(e) {
+    error = e;
+    shouldBe('error.code', 'error.POSITION_UNAVAILABLE');
+    shouldBe('error.message', '"Failed to start Geolocation service"');
+    finishJSTest();
+  });
+});
+
+window.jsTestIsAsync = true;