SWRegistration::unregister returns false when the registration is already unregistered. (1/3)

LayoutTests/http/tests/serviceworker/unregister.html

Index: LayoutTests/http/tests/serviceworker/unregister.html
diff --git a/LayoutTests/http/tests/serviceworker/unregister.html b/LayoutTests/http/tests/serviceworker/unregister.html
index c629ca0e7c88778c2957e92bbba24609134a7f7a..b9723f46b6b4840ca22499a95b690030d1d0ff6b 100644
--- a/LayoutTests/http/tests/serviceworker/unregister.html
+++ b/LayoutTests/http/tests/serviceworker/unregister.html
@@ -28,11 +28,11 @@ async_test(function(t) {
           return registration.unregister();
         })
       .then(function(value) {
-          // FIXME: This value must be false in spec,
-          // but this is not supported now.
+          // FIXME: Uncomment after applied the first patch.
+          // https://codereview.chromium.org/554573002
           // See: https://crbug.com/390894#c16
-          assert_equals(value, true,
-                        'unregistering twice should resolve with true');
+          // assert_equals(value, false,
+          //               'unregistering twice should resolve with false');
           t.done();
         })
       .catch(unreached_rejection(t));