Move client_native_pixmap_factory.h from ui/ozone/public to ui/gfx

ui/ozone/public/client_native_pixmap_factory_ozone.cc

+// Copyright 2015 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 "ui/ozone/public/client_native_pixmap_factory_ozone.h"
+
+#include "base/trace_event/trace_event.h"
+#include "ui/ozone/platform_object.h"
+#include "ui/ozone/platform_selection.h"
+
+namespace ui {
+
+std::unique_ptr<ClientNativePixmapFactory>
+CreateClientNativePixmapFactoryOzone() {
+  TRACE_EVENT1("ozone", "CreateClientNativePixmapFactoryOzone", "platform",
+               GetOzonePlatformName());
+  return PlatformObject<ClientNativePixmapFactory>::Create();
+}
+
+}  // namespace ui