Moves management of transients out of Window

ui/aura/test/aura_test_base.h

 // 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.
 
 #ifndef UI_AURA_TEST_AURA_TEST_BASE_H_
 #define UI_AURA_TEST_AURA_TEST_BASE_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 14 matching lines @@
   virtual ~AuraTestBase();
 
   // testing::Test:
   virtual void SetUp() OVERRIDE;
   virtual void TearDown() OVERRIDE;
 
   // Creates a normal window parented to |parent|.
   aura::Window* CreateNormalWindow(int id, Window* parent,
                                    aura::WindowDelegate* delegate);
 
-  // Creates a transient window that is transient to |parent|.
-  aura::Window* CreateTransientChild(int id, aura::Window* parent);
-
  protected:
   void RunAllPendingInMessageLoop();
 
   void ParentWindow(Window* window);
 
   Window* root_window() { return helper_->root_window(); }
   RootWindow* dispatcher() { return helper_->dispatcher(); }
   TestScreen* test_screen() { return helper_->test_screen(); }
 
  private:
   bool setup_called_;
   bool teardown_called_;
   base::MessageLoopForUI message_loop_;
   scoped_ptr<AuraTestHelper> helper_;
 
   DISALLOW_COPY_AND_ASSIGN(AuraTestBase);
 };
 
 }  // namespace test
 }  // namespace aura
 
 #endif  // UI_AURA_TEST_AURA_TEST_BASE_H_