ash: Remove broken display notification suppression when settings is open

chrome/browser/ui/ash/system_tray_delegate_chromeos_browsertest_chromeos.cc

Index: chrome/browser/ui/ash/system_tray_delegate_chromeos_browsertest_chromeos.cc
diff --git a/chrome/browser/ui/ash/system_tray_delegate_chromeos_browsertest_chromeos.cc b/chrome/browser/ui/ash/system_tray_delegate_chromeos_browsertest_chromeos.cc
index 243bf0000f68d834deb910dfd66d889e1fbda230..0c4d52a3d1403691d8b6ece88d1497c73798d225 100644
--- a/chrome/browser/ui/ash/system_tray_delegate_chromeos_browsertest_chromeos.cc
+++ b/chrome/browser/ui/ash/system_tray_delegate_chromeos_browsertest_chromeos.cc
@@ -9,9 +9,7 @@
 #include "ash/common/system/date/date_default_view.h"
 #include "ash/common/system/date/date_view.h"
 #include "ash/common/system/date/tray_date.h"
-#include "ash/display/display_manager.h"
 #include "ash/shell.h"
-#include "ash/test/display_manager_test_api.h"
 #include "base/macros.h"
 #include "chrome/browser/chromeos/login/login_manager_test.h"
 #include "chrome/browser/chromeos/login/session/user_session_manager.h"
@@ -19,17 +17,11 @@
 #include "chrome/browser/chromeos/login/ui/user_adding_screen.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 #include "chrome/browser/ui/browser.h"
-#include "chrome/browser/ui/chrome_pages.h"
-#include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/common/pref_names.h"
-#include "chrome/common/url_constants.h"
 #include "chrome/test/base/in_process_browser_test.h"
-#include "chrome/test/base/ui_test_utils.h"
 #include "components/prefs/pref_service.h"
 #include "components/user_manager/user_manager.h"
 #include "content/public/test/test_utils.h"
-#include "ui/message_center/message_center.h"
-#include "ui/message_center/notification_list.h"
 
 namespace chromeos {
 
@@ -60,25 +52,6 @@ void CreateDefaultView() {
 
 }  // namespace
 
-class DisplayNotificationsTest : public InProcessBrowserTest {
- public:
-  DisplayNotificationsTest() {}
-  ~DisplayNotificationsTest() override {}
-
-  void SetUp() override { InProcessBrowserTest::SetUp(); }
-
-  void UpdateDisplay(const std::string& display_specs) {
-    ash::test::DisplayManagerTestApi(
-        ash::Shell::GetInstance()->display_manager())
-        .UpdateDisplay(display_specs);
-  }
-
-  message_center::NotificationList::Notifications GetVisibleNotifications()
-      const {
-    return message_center::MessageCenter::Get()->GetVisibleNotifications();
-  }
-};
-
 class SystemTrayDelegateChromeOSTest : public LoginManagerTest {
  protected:
   SystemTrayDelegateChromeOSTest()
@@ -133,38 +106,4 @@ IN_PROC_BROWSER_TEST_F(SystemTrayDelegateChromeOSTest,
   EXPECT_EQ(base::k24HourClock, GetHourType());
 }
 
-// Makes sure that no notifications are shown when rotating the
-// display on display settings URLs.
-IN_PROC_BROWSER_TEST_F(DisplayNotificationsTest,
-                       TestDisplayOrientationChangeNotification) {
-  // Open the display settings page.
-  ui_test_utils::NavigateToURL(browser(),
-                               GURL("chrome://settings-frame/display"));
-  // Rotate the display 90 degrees.
-  UpdateDisplay("400x400/r");
-  // Ensure that no notification was displayed.
-  EXPECT_TRUE(GetVisibleNotifications().empty());
-
-  // Reset the display.
-  UpdateDisplay("400x400");
-
-  ui_test_utils::NavigateToURL(browser(), GURL("chrome://settings/display"));
-  UpdateDisplay("400x400/r");
-  EXPECT_TRUE(GetVisibleNotifications().empty());
-
-  UpdateDisplay("400x400");
-
-  ui_test_utils::NavigateToURL(browser(),
-                               GURL("chrome://settings/displayOverscan"));
-  UpdateDisplay("400x400/r");
-  EXPECT_TRUE(GetVisibleNotifications().empty());
-
-  UpdateDisplay("400x400");
-
-  ui_test_utils::NavigateToURL(browser(), GURL("chrome://version"));
-  UpdateDisplay("400x400/r");
-  // Ensure that there is a notification that is shown.
-  EXPECT_FALSE(GetVisibleNotifications().empty());
-}
-
 }  // namespace chromeos