Make operators on scoped_ptr match the ones defined for std::unique_ptr

ui/aura/window.cc

 // Copyright (c) 2012 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/aura/window.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 258 matching lines @@
 void Window::SetTransform(const gfx::Transform& transform) {
   FOR_EACH_OBSERVER(WindowObserver, observers_,
                     OnWindowTransforming(this));
   layer()->SetTransform(transform);
   FOR_EACH_OBSERVER(WindowObserver, observers_,
                     OnWindowTransformed(this));
   NotifyAncestorWindowTransformed(this);
 }
 
 void Window::SetLayoutManager(LayoutManager* layout_manager) {
-  if (layout_manager == layout_manager_)
+  if (layout_manager == layout_manager_.get())
     return;
   layout_manager_.reset(layout_manager);
   if (!layout_manager)
     return;
   // If we're changing to a new layout manager, ensure it is aware of all the
   // existing child windows.
   for (Windows::const_iterator it = children_.begin();
        it != children_.end();
        ++it)
     layout_manager_->OnWindowAddedToLayout(*it);
@@ skipping 818 matching lines @@
     layer_name = "Unnamed Window";
 
   if (id_ != -1)
     layer_name += " " + base::IntToString(id_);
 
   layer()->set_name(layer_name);
 #endif
 }
 
 }  // namespace aura