Revert of Add more WebVR layout tests, adjust test format

third_party/WebKit/LayoutTests/vr/requestPresent_reject_nosource.html

Index: third_party/WebKit/LayoutTests/vr/requestPresent_reject_nosource.html
diff --git a/third_party/WebKit/LayoutTests/vr/requestPresent_reject_nosource.html b/third_party/WebKit/LayoutTests/vr/requestPresent_reject_nosource.html
index 39b28bc0e78427bb3a980c6902d7ee5910e6b012..e33913422c0197bf5c2bc6706625d1a630bd2679 100644
--- a/third_party/WebKit/LayoutTests/vr/requestPresent_reject_nosource.html
+++ b/third_party/WebKit/LayoutTests/vr/requestPresent_reject_nosource.html
@@ -9,30 +9,27 @@
 <script>
 let fakeDisplays = fakeVRDisplays();
 
-vr_test( (t) => {
-  return navigator.getVRDisplays().then( (displays) => {
-    var display = displays[0];
-
-    runWithUserGesture( () => {
-      display.requestPresent([{}]).then( () => {
-        t.step( () => {
-          assert_unreached();
-        }, "Display should not be presenting");
-      }, (err) => {
-        t.step( () => {
-          assert_false(display.isPresenting);
-        }, "requestPresent rejected and not presenting");
-      }).then( () => {
-        t.done();
+vr_test((service) => {
+  return navigator.getVRDisplays().then(displays => {
+      assert_true(displays != null);
+      assert_equals(1, displays.length);
+      var asyncTest = async_test(
+          "requestPresent rejects and does not present");
+      runWithUserGesture( () => {
+        displays[0].requestPresent([{}]).then( () => {
+          asyncTest.step( () => {
+            assert_unreached();
+          }, "Display should not be presenting");
+        }, (err) => {
+          asyncTest.step( () => {
+            assert_false(displays[0].isPresenting);
+          }, "requestPresent rejected and not presenting");
+        }).then( () => {
+          asyncTest.done();
+        });
       });
     });
-  }, (err) => {
-    t.step( () => {
-      assert_unreached(err);
-    }, "getVRDisplays rejected");
-    t.done();
-  });
-}, [fakeDisplays["Pixel"]],
-"Test requestPresent rejects if not provided a layer source");
+}, [fakeDisplays['Pixel']],
+'Test requestPresent rejects if not provided a layer source');
 
 </script>