Blink bindings: use v8 to enforce method call access checks

third_party/WebKit/LayoutTests/http/tests/security/promise-realm.html

Index: third_party/WebKit/LayoutTests/http/tests/security/promise-realm.html
diff --git a/third_party/WebKit/LayoutTests/http/tests/security/promise-realm.html b/third_party/WebKit/LayoutTests/http/tests/security/promise-realm.html
index d4ae08c4a12828d15c01e0800a8e27ee95f6dd5d..2eaccfbe4427951c574879140909c32d29355b2a 100644
--- a/third_party/WebKit/LayoutTests/http/tests/security/promise-realm.html
+++ b/third_party/WebKit/LayoutTests/http/tests/security/promise-realm.html
@@ -49,13 +49,8 @@ test(() => {
     assert_unreached("type mismatch error, case 3: must be a reject promise");
   });
 
-  p = fetch.call(cross, 'resources/dummy.html');
-  assert_equals(
-      p.constructor.constructor,
-      Function,
-      "cross origin access");
-  p.then(() => {
-    assert_unreached("cross origin access: must be a reject promise");
+  assert_throws("SecurityError", function () {
+    fetch.call(cross, 'resources/dummy.html')
   });
 }, "Reject promises must be created in the current realm");