chromeos: Remove AshTestBase::SupportsMultipleDisplays

ash/screen_util_unittest.cc

 // Copyright 2014 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/screen_util.h"
 
 #include "ash/common/wm/wm_screen_util.h"
 #include "ash/common/wm_lookup.h"
 #include "ash/common/wm_window.h"
 #include "ash/shell.h"
@@ skipping 12 matching lines @@
 using ScreenUtilTest = AshMDTestBase;
 
 INSTANTIATE_TEST_CASE_P(
     /* prefix intentionally left blank due to only one parameterization */,
     ScreenUtilTest,
     testing::Values(MaterialDesignController::NON_MATERIAL,
                     MaterialDesignController::MATERIAL_NORMAL,
                     MaterialDesignController::MATERIAL_EXPERIMENTAL));
 
 TEST_P(ScreenUtilTest, Bounds) {
-  if (!SupportsMultipleDisplays())
-    return;
   const int height_offset = GetMdMaximizedWindowHeightOffset();
 
   UpdateDisplay("600x600,500x500");
   views::Widget* primary = views::Widget::CreateWindowWithContextAndBounds(
       NULL, CurrentContext(), gfx::Rect(10, 10, 100, 100));
   primary->Show();
   views::Widget* secondary = views::Widget::CreateWindowWithContextAndBounds(
       NULL, CurrentContext(), gfx::Rect(610, 10, 100, 100));
   secondary->Show();
 
@@ skipping 22 matching lines @@
           .ToString());
   EXPECT_EQ(
       gfx::Rect(0, 0, 500, 453 + height_offset).ToString(),
       ScreenUtil::GetDisplayWorkAreaBoundsInParent(secondary->GetNativeView())
           .ToString());
 }
 
 // Test verifies a stable handling of secondary screen widget changes
 // (crbug.com/226132).
 TEST_P(ScreenUtilTest, StabilityTest) {
-  if (!SupportsMultipleDisplays())
-    return;
-
   UpdateDisplay("600x600,500x500");
   views::Widget* secondary = views::Widget::CreateWindowWithContextAndBounds(
       NULL, CurrentContext(), gfx::Rect(610, 10, 100, 100));
   EXPECT_EQ(Shell::GetAllRootWindows()[1],
             secondary->GetNativeView()->GetRootWindow());
   secondary->Show();
   secondary->Maximize();
   secondary->Show();
   secondary->SetFullscreen(true);
   secondary->Hide();
   secondary->Close();
 }
 
 TEST_P(ScreenUtilTest, ConvertRect) {
-  if (!SupportsMultipleDisplays())
-    return;
-
   UpdateDisplay("600x600,500x500");
 
   views::Widget* primary = views::Widget::CreateWindowWithContextAndBounds(
       NULL, CurrentContext(), gfx::Rect(10, 10, 100, 100));
   primary->Show();
   views::Widget* secondary = views::Widget::CreateWindowWithContextAndBounds(
       NULL, CurrentContext(), gfx::Rect(610, 10, 100, 100));
   secondary->Show();
 
   EXPECT_EQ("0,0 100x100",
             ScreenUtil::ConvertRectFromScreen(primary->GetNativeView(),
                                               gfx::Rect(10, 10, 100, 100))
                 .ToString());
   EXPECT_EQ("10,10 100x100",
             ScreenUtil::ConvertRectFromScreen(secondary->GetNativeView(),
                                               gfx::Rect(620, 20, 100, 100))
                 .ToString());
 
   EXPECT_EQ("40,40 100x100",
             ScreenUtil::ConvertRectToScreen(primary->GetNativeView(),
                                             gfx::Rect(30, 30, 100, 100))
                 .ToString());
   EXPECT_EQ("650,50 100x100",
             ScreenUtil::ConvertRectToScreen(secondary->GetNativeView(),
                                             gfx::Rect(40, 40, 100, 100))
                 .ToString());
 }
 
 TEST_P(ScreenUtilTest, ShelfDisplayBoundsInUnifiedDesktop) {
-  if (!SupportsMultipleDisplays())
-    return;
-
   display_manager()->SetUnifiedDesktopEnabled(true);
 
   views::Widget* widget = views::Widget::CreateWindowWithContextAndBounds(
       NULL, CurrentContext(), gfx::Rect(10, 10, 100, 100));
   WmWindow* window = WmLookup::Get()->GetWindowForWidget(widget);
 
   UpdateDisplay("500x400");
   EXPECT_EQ("0,0 500x400", wm::GetDisplayBoundsWithShelf(window).ToString());
 
   UpdateDisplay("500x400,600x400");
   EXPECT_EQ("0,0 500x400", wm::GetDisplayBoundsWithShelf(window).ToString());
 
   // Move to the 2nd physical display. Shelf's display still should be
   // the first.
   widget->SetBounds(gfx::Rect(800, 0, 100, 100));
   ASSERT_EQ("800,0 100x100", widget->GetWindowBoundsInScreen().ToString());
 
   EXPECT_EQ("0,0 500x400", wm::GetDisplayBoundsWithShelf(window).ToString());
 
   UpdateDisplay("600x500");
   EXPECT_EQ("0,0 600x500", wm::GetDisplayBoundsWithShelf(window).ToString());
 }
 
 }  // namespace test
 }  // namespace ash