[GeometryInterface] Implement DOMQuad and DOMQuadInit.

third_party/WebKit/Source/core/dom/DOMQuad.idl

+// Copyright 2017 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// https://drafts.fxtf.org/geometry/#domquad
+

[zino, 2017/01/08 17:52:30]

nit: unnecessary blank line?

[Hwanseung Lee, 2017/01/09 13:28:24]

Done.

+
+[
+  Constructor(optional DOMPointInit p1, optional DOMPointInit p2,
+                optional DOMPointInit p3, optional DOMPointInit p4),

[zino, 2017/01/08 17:52:30]

It's better to align with the line just above.

[Hwanseung Lee, 2017/01/09 13:28:24]

Done.

+  // FIXME: Exposed=(Window,Worker),

[zino, 2017/01/08 17:52:30]

Why do you leave FIXME comment here?

[Hwanseung Lee, 2017/01/09 13:28:24]

i will remove comment after implement all functions.
because when function added every time, we should add function name at every
expected file of tests.

+  RuntimeEnabled=GeometryInterfaces,
+] interface DOMQuad {
+    // FIXME: [NewObject] static DOMQuad fromRect(optional DOMRectInit other);

[zino, 2017/01/08 17:52:30]

According to coding style guide, we should use TODO(hs1217.lee) instead of
FIXME.

[Hwanseung Lee, 2017/01/09 13:28:24]

Done.

+    // FIXME: [NewObject] static DOMQuad fromQuad(optional DOMQuadInit other);
+
+    [SameObject] readonly attribute DOMPoint p1;
+    [SameObject] readonly attribute DOMPoint p2;
+    [SameObject] readonly attribute DOMPoint p3;
+    [SameObject] readonly attribute DOMPoint p4;
+    // FIXME: [NewObject] DOMRect getBounds();
+
+    // FIXME: serializer = { attribute };
+};