Remove now-unnecessary wrappers around gfx::Screen::GetScreen()

ash/display/display_manager_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 "ash/display/display_manager.h"
 
 #include "ash/accelerators/accelerator_commands.h"
 #include "ash/ash_switches.h"
 #include "ash/display/display_info.h"
 #include "ash/display/display_layout_store.h"
@@ skipping 41 matching lines @@
  public:
   DisplayManagerTest()
       : removed_count_(0U),
         root_window_destroyed_(false),
         changed_metrics_(0U) {
   }
   ~DisplayManagerTest() override {}
 
   void SetUp() override {
     AshTestBase::SetUp();
-    Shell::GetScreen()->AddObserver(this);
+    gfx::Screen::GetScreen()->AddObserver(this);
     Shell::GetPrimaryRootWindow()->AddObserver(this);
   }
   void TearDown() override {
     Shell::GetPrimaryRootWindow()->RemoveObserver(this);
-    Shell::GetScreen()->RemoveObserver(this);
+    gfx::Screen::GetScreen()->RemoveObserver(this);
     AshTestBase::TearDown();
   }
 
   DisplayManager* display_manager() {
     return Shell::GetInstance()->display_manager();
   }
   const vector<gfx::Display>& changed() const { return changed_; }
   const vector<gfx::Display>& added() const { return added_; }
   uint32_t changed_metrics() const { return changed_metrics_; }
 
@@ skipping 330 matching lines @@
 
   // Make sure switching primary display applies the overscan offset only once.
   ash::Shell::GetInstance()->window_tree_host_manager()->SetPrimaryDisplay(
       ScreenUtil::GetSecondaryDisplay());
   EXPECT_EQ("-500,0 500x500",
             ScreenUtil::GetSecondaryDisplay().bounds().ToString());
   EXPECT_EQ("0,0 500x500",
             GetDisplayInfo(ScreenUtil::GetSecondaryDisplay()).
             bounds_in_native().ToString());
   EXPECT_EQ("0,501 400x400",
-            GetDisplayInfo(Shell::GetScreen()->GetPrimaryDisplay()).
-            bounds_in_native().ToString());
+            GetDisplayInfo(gfx::Screen::GetScreen()->GetPrimaryDisplay())
+                .bounds_in_native()
+                .ToString());
   EXPECT_EQ("0,0 188x190",
-            Shell::GetScreen()->GetPrimaryDisplay().bounds().ToString());
+            gfx::Screen::GetScreen()->GetPrimaryDisplay().bounds().ToString());
 
   // Make sure just moving the overscan area should property notify observers.
   UpdateDisplay("0+0-500x500");
-  int64_t primary_id = Shell::GetScreen()->GetPrimaryDisplay().id();
+  int64_t primary_id = gfx::Screen::GetScreen()->GetPrimaryDisplay().id();
   display_manager()->SetOverscanInsets(primary_id, gfx::Insets(0, 0, 20, 20));
   EXPECT_EQ("0,0 480x480",
-            Shell::GetScreen()->GetPrimaryDisplay().bounds().ToString());
+            gfx::Screen::GetScreen()->GetPrimaryDisplay().bounds().ToString());
   reset();
   display_manager()->SetOverscanInsets(primary_id, gfx::Insets(10, 10, 10, 10));
   EXPECT_TRUE(changed_metrics() & gfx::DisplayObserver::DISPLAY_METRIC_BOUNDS);
   EXPECT_TRUE(
       changed_metrics() & gfx::DisplayObserver::DISPLAY_METRIC_WORK_AREA);
   EXPECT_EQ("0,0 480x480",
-            Shell::GetScreen()->GetPrimaryDisplay().bounds().ToString());
+            gfx::Screen::GetScreen()->GetPrimaryDisplay().bounds().ToString());
   reset();
   display_manager()->SetOverscanInsets(primary_id, gfx::Insets(0, 0, 0, 0));
   EXPECT_TRUE(changed_metrics() & gfx::DisplayObserver::DISPLAY_METRIC_BOUNDS);
   EXPECT_TRUE(
       changed_metrics() & gfx::DisplayObserver::DISPLAY_METRIC_WORK_AREA);
   EXPECT_EQ("0,0 500x500",
-            Shell::GetScreen()->GetPrimaryDisplay().bounds().ToString());
+            gfx::Screen::GetScreen()->GetPrimaryDisplay().bounds().ToString());
 }
 
 TEST_F(DisplayManagerTest, ZeroOverscanInsets) {
   if (!SupportsMultipleDisplays())
     return;
 
   // Make sure the display change events is emitted for overscan inset changes.
   UpdateDisplay("0+0-500x500,0+501-400x400");
   ASSERT_EQ(2u, display_manager()->GetNumDisplays());
   int64_t display2_id = display_manager()->GetDisplayAt(1).id();
@@ skipping 70 matching lines @@
   // External connected while primary was disconnected.
   display_info_list.push_back(external_display_info);
   display_manager()->OnNativeDisplaysChanged(display_info_list);
   EXPECT_EQ(1U, display_manager()->GetNumDisplays());
 
   EXPECT_EQ(invalid_id, GetDisplayForId(internal_display_id).id());
   EXPECT_EQ("1,1 100x100",
             GetDisplayInfoForId(external_id).bounds_in_native().ToString());
   EXPECT_EQ(1U, display_manager()->num_connected_displays());
   EXPECT_FALSE(display_manager()->IsInMirrorMode());
-  EXPECT_EQ(external_id, Shell::GetScreen()->GetPrimaryDisplay().id());
+  EXPECT_EQ(external_id, gfx::Screen::GetScreen()->GetPrimaryDisplay().id());
 
   EXPECT_EQ(internal_display_id, gfx::Display::InternalDisplayId());
 
   // Primary connected, with different bounds.
   display_info_list.clear();
   display_info_list.push_back(internal_display_info);
   display_info_list.push_back(external_display_info);
   display_manager()->OnNativeDisplaysChanged(display_info_list);
   EXPECT_EQ(2U, display_manager()->GetNumDisplays());
-  EXPECT_EQ(internal_display_id, Shell::GetScreen()->GetPrimaryDisplay().id());
+  EXPECT_EQ(internal_display_id,
+            gfx::Screen::GetScreen()->GetPrimaryDisplay().id());
 
   // This combinatino is new, so internal display becomes primary.
   EXPECT_EQ("0,0 500x500",
             GetDisplayForId(internal_display_id).bounds().ToString());
   EXPECT_EQ("1,1 100x100",
             GetDisplayInfoForId(10).bounds_in_native().ToString());
   EXPECT_EQ(2U, display_manager()->num_connected_displays());
   EXPECT_FALSE(display_manager()->IsInMirrorMode());
   EXPECT_EQ(ToDisplayName(internal_display_id),
             display_manager()->GetDisplayNameForId(internal_display_id));
@@ skipping 394 matching lines @@
   const DisplayInfo post_rotation_info =
       display_manager()->display_info_[internal_display_id];
   EXPECT_NE(info.GetActiveRotation(), post_rotation_info.GetActiveRotation());
   EXPECT_EQ(gfx::Display::ROTATE_180, post_rotation_info.GetActiveRotation());
 }
 
 TEST_F(DisplayManagerTest, UIScale) {
   test::ScopedDisable125DSFForUIScaling disable;
 
   UpdateDisplay("1280x800");
-  int64_t display_id = Shell::GetScreen()->GetPrimaryDisplay().id();
+  int64_t display_id = gfx::Screen::GetScreen()->GetPrimaryDisplay().id();
   SetDisplayUIScale(display_id, 1.125f);
   EXPECT_EQ(1.0, GetDisplayInfoAt(0).configured_ui_scale());
   SetDisplayUIScale(display_id, 0.8f);
   EXPECT_EQ(1.0f, GetDisplayInfoAt(0).configured_ui_scale());
   SetDisplayUIScale(display_id, 0.75f);
   EXPECT_EQ(1.0f, GetDisplayInfoAt(0).configured_ui_scale());
   SetDisplayUIScale(display_id, 0.625f);
   EXPECT_EQ(1.0f, GetDisplayInfoAt(0).configured_ui_scale());
 
   test::ScopedSetInternalDisplayId set_internal(display_id);
@@ skipping 36 matching lines @@
   UpdateDisplay("1280x850*2");
   EXPECT_EQ(1.0f, GetDisplayInfoAt(0).configured_ui_scale());
   SetDisplayUIScale(display_id, 1.5f);
   EXPECT_EQ(1.5f, GetDisplayInfoAt(0).configured_ui_scale());
   SetDisplayUIScale(display_id, 1.25f);
   EXPECT_EQ(1.25f, GetDisplayInfoAt(0).configured_ui_scale());
   SetDisplayUIScale(display_id, 1.125f);
   EXPECT_EQ(1.125f, GetDisplayInfoAt(0).configured_ui_scale());
   SetDisplayUIScale(display_id, 1.0f);
   EXPECT_EQ(1.0f, GetDisplayInfoAt(0).configured_ui_scale());
-  gfx::Display display = Shell::GetScreen()->GetPrimaryDisplay();
+  gfx::Display display = gfx::Screen::GetScreen()->GetPrimaryDisplay();
   EXPECT_EQ(2.0f, display.device_scale_factor());
   EXPECT_EQ("640x425", display.bounds().size().ToString());
 
   SetDisplayUIScale(display_id, 0.8f);
   EXPECT_EQ(0.8f, GetDisplayInfoAt(0).configured_ui_scale());
   SetDisplayUIScale(display_id, 0.75f);
   EXPECT_EQ(0.8f, GetDisplayInfoAt(0).configured_ui_scale());
   SetDisplayUIScale(display_id, 0.625f);
   EXPECT_EQ(0.625f, GetDisplayInfoAt(0).configured_ui_scale());
   SetDisplayUIScale(display_id, 0.6f);
   EXPECT_EQ(0.625f, GetDisplayInfoAt(0).configured_ui_scale());
   SetDisplayUIScale(display_id, 0.5f);
   EXPECT_EQ(0.5f, GetDisplayInfoAt(0).configured_ui_scale());
 
   SetDisplayUIScale(display_id, 2.0f);
   EXPECT_EQ(2.0f, GetDisplayInfoAt(0).configured_ui_scale());
   EXPECT_EQ(1.0f, GetDisplayInfoAt(0).GetEffectiveUIScale());
-  display = Shell::GetScreen()->GetPrimaryDisplay();
+  display = gfx::Screen::GetScreen()->GetPrimaryDisplay();
   EXPECT_EQ(1.0f, display.device_scale_factor());
   EXPECT_EQ("1280x850", display.bounds().size().ToString());
 
   // 1.25 ui scaling on 1.25 DSF device should use 1.0 DSF
   // on screen.
   UpdateDisplay("1280x850*1.25");
   SetDisplayUIScale(display_id, 1.25f);
   EXPECT_EQ(1.25f, GetDisplayInfoAt(0).configured_ui_scale());
   EXPECT_EQ(1.0f, GetDisplayInfoAt(0).GetEffectiveUIScale());
-  display = Shell::GetScreen()->GetPrimaryDisplay();
+  display = gfx::Screen::GetScreen()->GetPrimaryDisplay();
   EXPECT_EQ(1.0f, display.device_scale_factor());
   EXPECT_EQ("1280x850", display.bounds().size().ToString());
 }
 
 TEST_F(DisplayManagerTest, UIScaleWithDisplayMode) {
   int display_id = 1000;
 
   // Setup the display modes with UI-scale.
   DisplayInfo native_display_info =
       CreateDisplayInfo(display_id, gfx::Rect(0, 0, 1280, 800));
@@ skipping 44 matching lines @@
   EXPECT_TRUE(expected_mode.IsEquivalent(
       display_manager()->GetActiveModeForDisplayId(display_id)));
   SetDisplayUIScale(display_id, 0.5f);
   EXPECT_EQ(0.5f, GetDisplayInfoAt(0).configured_ui_scale());
   expected_mode.ui_scale = 0.5f;
   EXPECT_TRUE(expected_mode.IsEquivalent(
       display_manager()->GetActiveModeForDisplayId(display_id)));
 }
 
 TEST_F(DisplayManagerTest, Use125DSFForUIScaling) {
-  int64_t display_id = Shell::GetScreen()->GetPrimaryDisplay().id();
+  int64_t display_id = gfx::Screen::GetScreen()->GetPrimaryDisplay().id();
   test::ScopedSetInternalDisplayId set_internal(display_id);
 
   UpdateDisplay("1920x1080*1.25");
   EXPECT_EQ(1.0f, GetDisplayInfoAt(0).GetEffectiveDeviceScaleFactor());
   EXPECT_EQ(1.0f, GetDisplayInfoAt(0).GetEffectiveUIScale());
 
   SetDisplayUIScale(display_id, 0.8f);
   EXPECT_EQ(1.25f, GetDisplayInfoAt(0).GetEffectiveDeviceScaleFactor());
   EXPECT_EQ(1.0f, GetDisplayInfoAt(0).GetEffectiveUIScale());
   EXPECT_EQ("1536x864", GetDisplayForId(display_id).size().ToString());
@@ skipping 13 matching lines @@
   if (!SupportsMultipleDisplays())
     return;
   // Don't check root window destruction in unified mode.
   Shell::GetPrimaryRootWindow()->RemoveObserver(this);
 
   DisplayManager* display_manager = Shell::GetInstance()->display_manager();
   display_manager->SetUnifiedDesktopEnabled(true);
 
   UpdateDisplay("200x200, 400x400");
 
-  int64_t unified_id = Shell::GetScreen()->GetPrimaryDisplay().id();
+  int64_t unified_id = gfx::Screen::GetScreen()->GetPrimaryDisplay().id();
   DisplayInfo info = display_manager->GetDisplayInfo(unified_id);
   ASSERT_EQ(2u, info.display_modes().size());
   EXPECT_EQ("400x200", info.display_modes()[0].size.ToString());
   EXPECT_TRUE(info.display_modes()[0].native);
   EXPECT_EQ("800x400", info.display_modes()[1].size.ToString());
   EXPECT_FALSE(info.display_modes()[1].native);
   EXPECT_EQ("400x200",
-            Shell::GetScreen()->GetPrimaryDisplay().size().ToString());
+            gfx::Screen::GetScreen()->GetPrimaryDisplay().size().ToString());
   DisplayMode active_mode =
       display_manager->GetActiveModeForDisplayId(unified_id);
   EXPECT_EQ(1.0f, active_mode.ui_scale);
   EXPECT_EQ("400x200", active_mode.size.ToString());
 
   EXPECT_TRUE(test::SetDisplayResolution(unified_id, gfx::Size(800, 400)));
   EXPECT_EQ("800x400",
-            Shell::GetScreen()->GetPrimaryDisplay().size().ToString());
+            gfx::Screen::GetScreen()->GetPrimaryDisplay().size().ToString());
 
   active_mode = display_manager->GetActiveModeForDisplayId(unified_id);
   EXPECT_EQ(1.0f, active_mode.ui_scale);
   EXPECT_EQ("800x400", active_mode.size.ToString());
 
   // resolution change will not persist in unified desktop mode.
   UpdateDisplay("600x600, 200x200");
   EXPECT_EQ("1200x600",
-            Shell::GetScreen()->GetPrimaryDisplay().size().ToString());
+            gfx::Screen::GetScreen()->GetPrimaryDisplay().size().ToString());
   active_mode = display_manager->GetActiveModeForDisplayId(unified_id);
   EXPECT_EQ(1.0f, active_mode.ui_scale);
   EXPECT_TRUE(active_mode.native);
   EXPECT_EQ("1200x600", active_mode.size.ToString());
 }
 
 #if defined(OS_WIN)
 // TODO(scottmg): RootWindow doesn't get resized on Windows
 // Ash. http://crbug.com/247916.
 #define MAYBE_UpdateMouseCursorAfterRotateZoom DISABLED_UpdateMouseCursorAfterRotateZoom
@@ skipping 85 matching lines @@
 TEST_F(DisplayManagerTest, SoftwareMirroring) {
   if (!SupportsMultipleDisplays())
     return;
 
   UpdateDisplay("300x400,400x500");
 
   test::MirrorWindowTestApi test_api;
   EXPECT_EQ(NULL, test_api.GetHost());
 
   TestDisplayObserver display_observer;
-  Shell::GetScreen()->AddObserver(&display_observer);
+  gfx::Screen::GetScreen()->AddObserver(&display_observer);
 
   DisplayManager* display_manager = Shell::GetInstance()->display_manager();
   display_manager->SetMultiDisplayMode(DisplayManager::MIRRORING);
   display_manager->UpdateDisplays();
   RunAllPendingInMessageLoop();
   EXPECT_TRUE(display_observer.changed_and_reset());
   EXPECT_EQ(1U, display_manager->GetNumDisplays());
   EXPECT_EQ("0,0 300x400",
-            Shell::GetScreen()->GetPrimaryDisplay().bounds().ToString());
+            gfx::Screen::GetScreen()->GetPrimaryDisplay().bounds().ToString());
   EXPECT_EQ("400x500", test_api.GetHost()->GetBounds().size().ToString());
   EXPECT_EQ("300x400",
             test_api.GetHost()->window()->bounds().size().ToString());
   EXPECT_TRUE(display_manager->IsInMirrorMode());
 
   display_manager->SetMirrorMode(false);
   EXPECT_TRUE(display_observer.changed_and_reset());
   EXPECT_EQ(NULL, test_api.GetHost());
   EXPECT_EQ(2U, display_manager->GetNumDisplays());
   EXPECT_FALSE(display_manager->IsInMirrorMode());
@@ skipping 22 matching lines @@
   EXPECT_FALSE(display_observer.changed_and_reset());
   EXPECT_EQ("330x440",
             test_api.GetHost()->window()->bounds().size().ToString());
 
   // Overscan insets are ignored.
   UpdateDisplay("400x600/o,600x800/o");
   EXPECT_FALSE(display_observer.changed_and_reset());
   EXPECT_EQ("400x600",
             test_api.GetHost()->window()->bounds().size().ToString());
 
-  Shell::GetScreen()->RemoveObserver(&display_observer);
+  gfx::Screen::GetScreen()->RemoveObserver(&display_observer);
 }
 
 TEST_F(DisplayManagerTest, SingleDisplayToSoftwareMirroring) {
   if (!SupportsMultipleDisplays())
     return;
   UpdateDisplay("600x400");
 
   DisplayManager* display_manager = Shell::GetInstance()->display_manager();
   display_manager->SetMultiDisplayMode(DisplayManager::MIRRORING);
   UpdateDisplay("600x400,600x400");
@@ skipping 52 matching lines @@
 }
 #endif  // OS_CHROMEOS
 
 TEST_F(DisplayManagerTest, MirroredLayout) {
   if (!SupportsMultipleDisplays())
     return;
 
   DisplayManager* display_manager = Shell::GetInstance()->display_manager();
   UpdateDisplay("500x500,400x400");
   EXPECT_FALSE(display_manager->GetCurrentDisplayLayout().mirrored);
-  EXPECT_EQ(2, Shell::GetScreen()->GetNumDisplays());
+  EXPECT_EQ(2, gfx::Screen::GetScreen()->GetNumDisplays());
   EXPECT_EQ(2U, display_manager->num_connected_displays());
 
   UpdateDisplay("1+0-500x500,1+0-500x500");
   EXPECT_TRUE(display_manager->GetCurrentDisplayLayout().mirrored);
-  EXPECT_EQ(1, Shell::GetScreen()->GetNumDisplays());
+  EXPECT_EQ(1, gfx::Screen::GetScreen()->GetNumDisplays());
   EXPECT_EQ(2U, display_manager->num_connected_displays());
 
   UpdateDisplay("500x500,500x500");
   EXPECT_FALSE(display_manager->GetCurrentDisplayLayout().mirrored);
-  EXPECT_EQ(2, Shell::GetScreen()->GetNumDisplays());
+  EXPECT_EQ(2, gfx::Screen::GetScreen()->GetNumDisplays());
   EXPECT_EQ(2U, display_manager->num_connected_displays());
 }
 
 TEST_F(DisplayManagerTest, InvertLayout) {
   EXPECT_EQ("left, 0",
             DisplayLayout(DisplayLayout::RIGHT, 0).Invert().ToString());
   EXPECT_EQ("left, -100",
             DisplayLayout(DisplayLayout::RIGHT, 100).Invert().ToString());
   EXPECT_EQ("left, 50",
             DisplayLayout(DisplayLayout::RIGHT, -50).Invert().ToString());
@@ skipping 65 matching lines @@
 #if defined(OS_WIN)
 // TODO(scottmg): RootWindow doesn't get resized on Windows
 // Ash. http://crbug.com/247916.
 #define MAYBE_UpdateDisplayWithHostOrigin DISABLED_UpdateDisplayWithHostOrigin
 #else
 #define MAYBE_UpdateDisplayWithHostOrigin UpdateDisplayWithHostOrigin
 #endif
 
 TEST_F(DisplayManagerTest, MAYBE_UpdateDisplayWithHostOrigin) {
   UpdateDisplay("100x200,300x400");
-  ASSERT_EQ(2, Shell::GetScreen()->GetNumDisplays());
+  ASSERT_EQ(2, gfx::Screen::GetScreen()->GetNumDisplays());
   aura::Window::Windows root_windows =
       Shell::GetInstance()->GetAllRootWindows();
   ASSERT_EQ(2U, root_windows.size());
   aura::WindowTreeHost* host0 = root_windows[0]->GetHost();
   aura::WindowTreeHost* host1 = root_windows[1]->GetHost();
 
   EXPECT_EQ("1,1", host0->GetBounds().origin().ToString());
   EXPECT_EQ("100x200", host0->GetBounds().size().ToString());
   // UpdateDisplay set the origin if it's not set.
   EXPECT_NE("1,1", host1->GetBounds().origin().ToString());
   EXPECT_EQ("300x400", host1->GetBounds().size().ToString());
 
   UpdateDisplay("100x200,200+300-300x400");
-  ASSERT_EQ(2, Shell::GetScreen()->GetNumDisplays());
+  ASSERT_EQ(2, gfx::Screen::GetScreen()->GetNumDisplays());
   EXPECT_EQ("0,0", host0->GetBounds().origin().ToString());
   EXPECT_EQ("100x200", host0->GetBounds().size().ToString());
   EXPECT_EQ("200,300", host1->GetBounds().origin().ToString());
   EXPECT_EQ("300x400", host1->GetBounds().size().ToString());
 
   UpdateDisplay("400+500-200x300,300x400");
-  ASSERT_EQ(2, Shell::GetScreen()->GetNumDisplays());
+  ASSERT_EQ(2, gfx::Screen::GetScreen()->GetNumDisplays());
   EXPECT_EQ("400,500", host0->GetBounds().origin().ToString());
   EXPECT_EQ("200x300", host0->GetBounds().size().ToString());
   EXPECT_EQ("0,0", host1->GetBounds().origin().ToString());
   EXPECT_EQ("300x400", host1->GetBounds().size().ToString());
 
   UpdateDisplay("100+200-100x200,300+500-200x300");
-  ASSERT_EQ(2, Shell::GetScreen()->GetNumDisplays());
+  ASSERT_EQ(2, gfx::Screen::GetScreen()->GetNumDisplays());
   EXPECT_EQ("100,200", host0->GetBounds().origin().ToString());
   EXPECT_EQ("100x200", host0->GetBounds().size().ToString());
   EXPECT_EQ("300,500", host1->GetBounds().origin().ToString());
   EXPECT_EQ("200x300", host1->GetBounds().size().ToString());
 }
 
 TEST_F(DisplayManagerTest, UnifiedDesktopBasic) {
   if (!SupportsMultipleDisplays())
     return;
 
@@ skipping 384 matching lines @@
   return params.hinting;
 }
 
 }  // namespace
 
 typedef testing::Test DisplayManagerFontTest;
 
 TEST_F(DisplayManagerFontTest, TextSubpixelPositioningWithDsf100Internal) {
   FontTestHelper helper(1.0f, FontTestHelper::INTERNAL);
   ASSERT_DOUBLE_EQ(
-      1.0f, Shell::GetScreen()->GetPrimaryDisplay().device_scale_factor());
+      1.0f,
+      gfx::Screen::GetScreen()->GetPrimaryDisplay().device_scale_factor());
   EXPECT_FALSE(IsTextSubpixelPositioningEnabled());
   EXPECT_NE(gfx::FontRenderParams::HINTING_NONE, GetFontHintingParams());
 }
 
 TEST_F(DisplayManagerFontTest, TextSubpixelPositioningWithDsf125Internal) {
   test::ScopedDisable125DSFForUIScaling disable;
   FontTestHelper helper(1.25f, FontTestHelper::INTERNAL);
   ASSERT_DOUBLE_EQ(
-      1.25f, Shell::GetScreen()->GetPrimaryDisplay().device_scale_factor());
+      1.25f,
+      gfx::Screen::GetScreen()->GetPrimaryDisplay().device_scale_factor());
   EXPECT_TRUE(IsTextSubpixelPositioningEnabled());
   EXPECT_EQ(gfx::FontRenderParams::HINTING_NONE, GetFontHintingParams());
 }
 
 TEST_F(DisplayManagerFontTest, TextSubpixelPositioningWithDsf200Internal) {
   FontTestHelper helper(2.0f, FontTestHelper::INTERNAL);
   ASSERT_DOUBLE_EQ(
-      2.0f, Shell::GetScreen()->GetPrimaryDisplay().device_scale_factor());
+      2.0f,
+      gfx::Screen::GetScreen()->GetPrimaryDisplay().device_scale_factor());
   EXPECT_TRUE(IsTextSubpixelPositioningEnabled());
   EXPECT_EQ(gfx::FontRenderParams::HINTING_NONE, GetFontHintingParams());
 
-  SetDisplayUIScale(Shell::GetScreen()->GetPrimaryDisplay().id(), 2.0f);
+  SetDisplayUIScale(gfx::Screen::GetScreen()->GetPrimaryDisplay().id(), 2.0f);
 
   ASSERT_DOUBLE_EQ(
-      1.0f, Shell::GetScreen()->GetPrimaryDisplay().device_scale_factor());
+      1.0f,
+      gfx::Screen::GetScreen()->GetPrimaryDisplay().device_scale_factor());
   EXPECT_FALSE(IsTextSubpixelPositioningEnabled());
   EXPECT_NE(gfx::FontRenderParams::HINTING_NONE, GetFontHintingParams());
 }
 
 TEST_F(DisplayManagerFontTest, TextSubpixelPositioningWithDsf100External) {
   FontTestHelper helper(1.0f, FontTestHelper::EXTERNAL);
   ASSERT_DOUBLE_EQ(
-      1.0f, Shell::GetScreen()->GetPrimaryDisplay().device_scale_factor());
+      1.0f,
+      gfx::Screen::GetScreen()->GetPrimaryDisplay().device_scale_factor());
   EXPECT_FALSE(IsTextSubpixelPositioningEnabled());
   EXPECT_NE(gfx::FontRenderParams::HINTING_NONE, GetFontHintingParams());
 }
 
 TEST_F(DisplayManagerFontTest, TextSubpixelPositioningWithDsf125External) {
   FontTestHelper helper(1.25f, FontTestHelper::EXTERNAL);
   ASSERT_DOUBLE_EQ(
-      1.25f, Shell::GetScreen()->GetPrimaryDisplay().device_scale_factor());
+      1.25f,
+      gfx::Screen::GetScreen()->GetPrimaryDisplay().device_scale_factor());
   EXPECT_TRUE(IsTextSubpixelPositioningEnabled());
   EXPECT_EQ(gfx::FontRenderParams::HINTING_NONE, GetFontHintingParams());
 }
 
 TEST_F(DisplayManagerFontTest, TextSubpixelPositioningWithDsf200External) {
   FontTestHelper helper(2.0f, FontTestHelper::EXTERNAL);
   ASSERT_DOUBLE_EQ(
-      2.0f, Shell::GetScreen()->GetPrimaryDisplay().device_scale_factor());
+      2.0f,
+      gfx::Screen::GetScreen()->GetPrimaryDisplay().device_scale_factor());
   EXPECT_TRUE(IsTextSubpixelPositioningEnabled());
   EXPECT_EQ(gfx::FontRenderParams::HINTING_NONE, GetFontHintingParams());
 }
 
 TEST_F(DisplayManagerFontTest,
        TextSubpixelPositioningWithDsf125InternalWithScaling) {
   FontTestHelper helper(1.25f, FontTestHelper::INTERNAL);
   ASSERT_DOUBLE_EQ(
-      1.0f, Shell::GetScreen()->GetPrimaryDisplay().device_scale_factor());
+      1.0f,
+      gfx::Screen::GetScreen()->GetPrimaryDisplay().device_scale_factor());
   EXPECT_FALSE(IsTextSubpixelPositioningEnabled());
   EXPECT_NE(gfx::FontRenderParams::HINTING_NONE, GetFontHintingParams());
 
-  SetDisplayUIScale(Shell::GetScreen()->GetPrimaryDisplay().id(), 0.8f);
+  SetDisplayUIScale(gfx::Screen::GetScreen()->GetPrimaryDisplay().id(), 0.8f);
 
   ASSERT_DOUBLE_EQ(
-      1.25f, Shell::GetScreen()->GetPrimaryDisplay().device_scale_factor());
+      1.25f,
+      gfx::Screen::GetScreen()->GetPrimaryDisplay().device_scale_factor());
   EXPECT_TRUE(IsTextSubpixelPositioningEnabled());
   EXPECT_EQ(gfx::FontRenderParams::HINTING_NONE, GetFontHintingParams());
 }
 
 TEST_F(DisplayManagerTest, CheckInitializationOfRotationProperty) {
   int64_t id = display_manager()->GetDisplayAt(0).id();
   display_manager()->RegisterDisplayProperty(id, gfx::Display::ROTATE_90, 1.0f,
                                              nullptr, gfx::Size(), 1.0f,
                                              ui::COLOR_PROFILE_STANDARD);
 
@@ skipping 21 matching lines @@
   layout_store->RegisterLayoutForDisplayIdPair(id2, id1, bad);
 
   EXPECT_EQ(good.ToString(), layout_store->GetRegisteredDisplayLayout(
                                              CreateDisplayIdPair(id1, id2))
                                  .ToString());
 }
 
 #endif  // OS_CHROMEOS
 
 }  // namespace ash