Move wm/core to wm namespace.

ui/wm/core/visibility_controller_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 "ui/wm/core/visibility_controller.h"
 
 #include "ui/aura/test/aura_test_base.h"
 #include "ui/aura/test/test_window_delegate.h"
 #include "ui/aura/test/test_windows.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_event_dispatcher.h"
 #include "ui/compositor/layer.h"
 #include "ui/compositor/layer_animator.h"
 #include "ui/compositor/scoped_animation_duration_scale_mode.h"
 #include "ui/compositor/scoped_layer_animation_settings.h"
 
-namespace views {
-namespace corewm {
+namespace wm {
 
 typedef aura::test::AuraTestBase VisibilityControllerTest;
 
 // Hiding a window in an animatable container should not hide the window's layer
 // immediately.
 TEST_F(VisibilityControllerTest, AnimateHideDoesntHideWindowLayer) {
   // We cannot disable animations for this test.
   ui::ScopedAnimationDurationScaleMode normal_duration_mode(
       ui::ScopedAnimationDurationScaleMode::NORMAL_DURATION);
 
@@ skipping 55 matching lines @@
       IsAnimatingProperty(ui::LayerAnimationElement::OPACITY));
   EXPECT_EQ(0.0f, window->layer()->GetTargetOpacity());
 
   // Check that the visibility is correct after the hide animation has finished.
   window->Hide();
   window->layer()->GetAnimator()->StopAnimating();
   EXPECT_FALSE(window->layer()->visible());
   EXPECT_FALSE(window->IsVisible());
 }
 
-}  // namespace corewm
-}  // namespace views
+}  // namespace wm