Revert of Move geometry interface files to geometry directory.

third_party/WebKit/Source/core/geometry/DOMPoint.cpp

-// Copyright 2014 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.
-
-#include "core/geometry/DOMPoint.h"
-
-#include "core/geometry/DOMPointInit.h"
-
-namespace blink {
-
-DOMPoint* DOMPoint::create(double x, double y, double z, double w) {
-  return new DOMPoint(x, y, z, w);
-}
-
-DOMPoint* DOMPoint::fromPoint(const DOMPointInit& other) {
-  return new DOMPoint(other.x(), other.y(), other.z(), other.w());
-}
-
-DOMPoint::DOMPoint(double x, double y, double z, double w)
-    : DOMPointReadOnly(x, y, z, w) {}
-
-}  // namespace blink