Revert "Don't show the shadow for maximized/fullscreen window"

ui/wm/core/shadow_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/shadow_controller.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
-#include "ui/aura/client/aura_constants.h"
 #include "ui/aura/client/window_tree_client.h"
 #include "ui/aura/test/aura_test_base.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_event_dispatcher.h"
 #include "ui/compositor/layer.h"
 #include "ui/wm/core/default_activation_client.h"
 #include "ui/wm/core/shadow.h"
 #include "ui/wm/core/shadow_types.h"
 #include "ui/wm/core/window_util.h"
 #include "ui/wm/core/wm_state.h"
@@ skipping 126 matching lines @@
   window2->Show();
   ActivateWindow(window2.get());
 
   // window1 is now inactive, so shadow should go inactive.
   Shadow* shadow2 = api.GetShadowForWindow(window2.get());
   ASSERT_TRUE(shadow2 != NULL);
   EXPECT_EQ(Shadow::STYLE_INACTIVE, shadow1->style());
   EXPECT_EQ(Shadow::STYLE_ACTIVE, shadow2->style());
 }
 
-// Tests that shadow gets updated when the window show state chagnes.
-TEST_F(ShadowControllerTest, ShowState) {
-  ShadowController::TestApi api(shadow_controller());
-
-  scoped_ptr<aura::Window> window(new aura::Window(NULL));
-  window->SetType(ui::wm::WINDOW_TYPE_NORMAL);
-  window->Init(aura::WINDOW_LAYER_TEXTURED);
-  ParentWindow(window.get());
-  window->Show();
-
-  Shadow* shadow = api.GetShadowForWindow(window.get());
-  ASSERT_TRUE(shadow != NULL);
-  EXPECT_EQ(Shadow::STYLE_INACTIVE, shadow->style());
-
-  window->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_MAXIMIZED);
-  EXPECT_FALSE(shadow->layer()->visible());
-
-  window->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_NORMAL);
-  EXPECT_TRUE(shadow->layer()->visible());
-
-  window->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_FULLSCREEN);
-  EXPECT_FALSE(shadow->layer()->visible());
-}
-
 // Tests that we use smaller shadows for tooltips and menus.
 TEST_F(ShadowControllerTest, SmallShadowsForTooltipsAndMenus) {
   ShadowController::TestApi api(shadow_controller());
 
   scoped_ptr<aura::Window> tooltip_window(new aura::Window(NULL));
   tooltip_window->SetType(ui::wm::WINDOW_TYPE_TOOLTIP);
   tooltip_window->Init(aura::WINDOW_LAYER_TEXTURED);
   ParentWindow(tooltip_window.get());
   tooltip_window->SetBounds(gfx::Rect(10, 20, 300, 400));
   tooltip_window->Show();
@@ skipping 97 matching lines @@
   // gets the inactive shadow.
   SetShadowType(window1.get(), SHADOW_TYPE_RECTANGULAR);
   SetShadowType(window2.get(), SHADOW_TYPE_RECTANGULAR);
   EXPECT_EQ(Shadow::STYLE_ACTIVE,
             api.GetShadowForWindow(window1.get())->style());
   EXPECT_EQ(Shadow::STYLE_INACTIVE,
             api.GetShadowForWindow(window2.get())->style());
 }
 
 }  // namespace wm