Adds Window::MoveChildToFront, with surrounding changes.

views/widget/native_widget_aura.cc

 // Copyright (c) 2011 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 "views/widget/native_widget_aura.h"
 
 #include "base/bind.h"
 #include "ui/aura/aura_constants.h"
 #include "ui/aura/desktop.h"
 #include "ui/aura/desktop_observer.h"
@@ skipping 317 matching lines @@
 }
 
 void NativeWidgetAura::SetBounds(const gfx::Rect& bounds) {
   window_->SetBounds(bounds);
 }
 
 void NativeWidgetAura::SetSize(const gfx::Size& size) {
   window_->SetBounds(gfx::Rect(window_->bounds().origin(), size));
 }
 
-void NativeWidgetAura::SetBoundsConstrained(const gfx::Rect& bounds,
-                                            Widget* other_widget) {
-  // http://crbug.com/102580
-  NOTIMPLEMENTED();
-}
-
 void NativeWidgetAura::MoveAbove(gfx::NativeView native_view) {
-  // http://crbug.com/102578
-  NOTIMPLEMENTED();
+  if (window_->parent() && window_->parent() == native_view->parent())
+    window_->parent()->MoveChildAbove(window_, native_view);
 }
 
 void NativeWidgetAura::MoveToTop() {
-  // http://crbug.com/102578
-  NOTIMPLEMENTED();
+  window_->parent()->MoveChildToFront(window_);
 }
 
 void NativeWidgetAura::SetShape(gfx::NativeRegion region) {
   // No need for this.
 }
 
 void NativeWidgetAura::Close() {
   Hide();
 
   if (!close_widget_factory_.HasWeakPtrs()) {
@@ skipping 369 matching lines @@
 
 // static
 bool NativeWidgetPrivate::IsMouseButtonDown() {
   // http://crbug.com/102577
   NOTIMPLEMENTED();
   return false;
 }
 
 }  // namespace internal
 }  // namespace views