Change Window visibility to a simple boolean for now.

ui/aura/window_unittest.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 "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/message_loop.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/aura/desktop.h"
 #include "ui/aura/event.h"
@@ skipping 188 matching lines @@
   }
 
   Window* CreateTestWindowWithDelegate(WindowDelegate* delegate,
                                        int id,
                                        const gfx::Rect& bounds,
                                        Window* parent) {
     Window* window = new Window(delegate);
     window->set_id(id);
     window->Init();
     window->SetBounds(bounds);
-    window->SetVisibility(Window::VISIBILITY_SHOWN);
+    window->Show();
     window->SetParent(parent);
     return window;
   }
 
   void RunPendingMessages() {
     MessageLoop message_loop(MessageLoop::TYPE_UI);
     MessageLoopForUI::current()->Run(NULL);
   }
 
  private:
@@ skipping 13 matching lines @@
   EXPECT_EQ(NULL, w1->GetChildById(57));
   EXPECT_EQ(w12.get(), w1->GetChildById(12));
   EXPECT_EQ(w111.get(), w1->GetChildById(111));
 }
 
 TEST_F(WindowTest, HitTest) {
   Window w1(new TestWindowDelegate(SK_ColorWHITE));
   w1.set_id(1);
   w1.Init();
   w1.SetBounds(gfx::Rect(10, 10, 50, 50));
-  w1.SetVisibility(Window::VISIBILITY_SHOWN);
+  w1.Show();
   w1.SetParent(NULL);
 
   // Points are in the Window's coordinates.
   EXPECT_TRUE(w1.HitTest(gfx::Point(1, 1)));
   EXPECT_FALSE(w1.HitTest(gfx::Point(-1, -1)));
 
   // TODO(beng): clip Window to parent.
 }
 
 TEST_F(WindowTest, GetEventHandlerForPoint) {
@@ skipping 332 matching lines @@
       gfx::Rect(50, 50, 450, 450), w11.get()));
   scoped_ptr<Window> w12(CreateTestWindowWithDelegate(NULL, 12,
       gfx::Rect(0, 0, 500, 500), w1.get()));
 
   gfx::Point target_point = w111->bounds().CenterPoint();
   EXPECT_EQ(w111.get(), w1->GetEventHandlerForPoint(target_point));
 }
 
 }  // namespace internal
 }  // namespace aura