Makes visbility inherited. That is, in order for a window to be

views/view_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 <map>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ skipping 2357 matching lines @@
     ViewTest::SetUp();
     old_use_acceleration_ = View::get_use_acceleration_when_possible();
     View::set_use_acceleration_when_possible(true);
 
     ui::TestTexture::reset_live_count();
 
     widget_ = new Widget;
     Widget::InitParams params(Widget::InitParams::TYPE_POPUP);
     params.bounds = gfx::Rect(50, 50, 200, 200);
     widget_->Init(params);
+    widget_->Show();
     widget_->GetRootView()->SetBounds(0, 0, 200, 200);
   }
 
   virtual void TearDown() OVERRIDE {
     View::set_use_acceleration_when_possible(old_use_acceleration_);
     widget_->CloseNow();
     Widget::SetPureViews(false);
     ViewsTestBase::TearDown();
   }
 
@@ skipping 411 matching lines @@
   // Make content_view have a dirty rect, paint the layers and make sure
   // PaintTrackingView is painted.
   content_view->layer()->SchedulePaint(gfx::Rect(0, 0, 10, 10));
   GetRootLayer()->DrawTree();
   EXPECT_TRUE(content_view->painted());
 }
 
 #endif  // VIEWS_COMPOSITOR
 
 }  // namespace views