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

ash/wm/workspace/workspace_window_resizer_unittest.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 "ash/wm/workspace/workspace_window_resizer.h"
 
 #include "ash/display/display_manager.h"
 #include "ash/root_window_controller.h"
 #include "ash/screen_util.h"
 #include "ash/shelf/shelf_layout_manager.h"
@@ skipping 108 matching lines @@
   }
 
   // Returns a string identifying the z-order of each of the known child windows
   // of |parent|.  The returned string constains the id of the known windows and
   // is ordered from topmost to bottomost windows.
   std::string WindowOrderAsString(aura::Window* parent) const {
     std::string result;
     const aura::Window::Windows& windows = parent->children();
     for (aura::Window::Windows::const_reverse_iterator i = windows.rbegin();
          i != windows.rend(); ++i) {
-      if (*i == window_ || *i == window2_ || *i == window3_) {
+      if (*i == window_.get() || *i == window2_.get() || *i == window3_.get()) {
         if (!result.empty())
           result += " ";
         result += base::IntToString((*i)->id());
       }
     }
     return result;
   }
 
  protected:
   WindowResizer* CreateResizerForTest(
@@ skipping 1742 matching lines @@
   // Drag even more to snap to the edge.
   generator.GestureScrollSequence(gfx::Point(400, kRootHeight - 40),
                                   gfx::Point(400, kRootHeight - 25),
                                   base::TimeDelta::FromMilliseconds(10),
                                   5);
   EXPECT_EQ(gfx::Rect(100, 100, 600, kRootHeight - 100).ToString(),
             touch_resize_window_->bounds().ToString());
 }
 
 }  // namespace ash