Multi-profile flag cleanup.

chrome/browser/chromeos/login/users/wallpaper/wallpaper_manager_browsertest.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 "chrome/browser/chromeos/login/users/wallpaper/wallpaper_manager.h"
 
 #include "ash/desktop_background/desktop_background_controller.h"
 #include "ash/desktop_background/desktop_background_controller_observer.h"
 #include "ash/desktop_background/desktop_background_controller_test_api.h"
 #include "ash/display/display_manager.h"
@@ skipping 10 matching lines @@
 #include "base/message_loop/message_loop.h"
 #include "base/path_service.h"
 #include "base/prefs/scoped_user_pref_update.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/time/time.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/login/users/user.h"
 #include "chrome/browser/chromeos/login/users/user_manager.h"
 #include "chrome/browser/chromeos/login/users/wallpaper/wallpaper_manager_test_utils.h"
 #include "chrome/common/chrome_paths.h"
-#include "chrome/common/chrome_switches.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/testing_browser_process.h"
 #include "chromeos/chromeos_switches.h"
 #include "content/public/test/test_utils.h"
 #include "ui/aura/env.h"
 #include "ui/gfx/image/image_skia.h"
 #include "ui/gfx/point.h"
 #include "ui/gfx/rect.h"
 
 using namespace ash;
 
 namespace chromeos {
 
 namespace {
 
 int kLargeWallpaperWidth = 256;
 int kLargeWallpaperHeight = chromeos::kLargeWallpaperMaxHeight;
 int kSmallWallpaperWidth = 256;
 int kSmallWallpaperHeight = chromeos::kSmallWallpaperMaxHeight;
 
 const char kTestUser1[] = "test1@domain.com";
 const char kTestUser1Hash[] = "test1@domain.com-hash";
 const char kTestUser2[] = "test2@domain.com";
 const char kTestUser2Hash[] = "test2@domain.com-hash";
 
 }  // namespace
 
-class WallpaperManagerBrowserTest : public InProcessBrowserTest,
-                                    public testing::WithParamInterface<bool> {
+class WallpaperManagerBrowserTest : public InProcessBrowserTest {
  public:
   WallpaperManagerBrowserTest () : controller_(NULL),
                                    local_state_(NULL) {
   }
 
   virtual ~WallpaperManagerBrowserTest () {}
 
   virtual void SetUpOnMainThread() OVERRIDE {
     controller_ = ash::Shell::GetInstance()->desktop_background_controller();
     local_state_ = g_browser_process->local_state();
     DesktopBackgroundController::TestAPI(controller_)
         .set_wallpaper_reload_delay_for_test(0);
     UpdateDisplay("800x600");
   }
 
   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
     command_line->AppendSwitch(switches::kLoginManager);
     command_line->AppendSwitchASCII(switches::kLoginProfile, "user");
-    if (GetParam())
-      command_line->AppendSwitch(::switches::kMultiProfiles);
   }
 
   virtual void CleanUpOnMainThread() OVERRIDE {
     controller_ = NULL;
   }
 
   // Update the display configuration as given in |display_specs|.  See
   // ash::test::DisplayManagerTestApi::UpdateDisplay for more details.
   void UpdateDisplay(const std::string& display_specs) {
     ash::test::DisplayManagerTestApi display_manager_test_api(
@@ skipping 53 matching lines @@
   // Directory created by CreateCmdlineWallpapers () to store default
   // wallpaper images.
   scoped_ptr<base::ScopedTempDir> wallpaper_dir_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(WallpaperManagerBrowserTest);
 };
 
 // Tests that the appropriate custom wallpaper (large vs. small) is loaded
 // depending on the desktop resolution.
-IN_PROC_BROWSER_TEST_P(WallpaperManagerBrowserTest,
+IN_PROC_BROWSER_TEST_F(WallpaperManagerBrowserTest,
                        LoadCustomLargeWallpaperForLargeExternalScreen) {
   WallpaperManager* wallpaper_manager = WallpaperManager::Get();
   LogIn(kTestUser1, kTestUser1Hash);
   std::string id = base::Int64ToString(base::Time::Now().ToInternalValue());
   base::FilePath small_wallpaper_path = GetCustomWallpaperPath(
       kSmallWallpaperSubDir,
       kTestUser1Hash,
       id);
   base::FilePath large_wallpaper_path = GetCustomWallpaperPath(
       kLargeWallpaperSubDir,
@@ skipping 61 matching lines @@
   wallpaper = controller_->GetWallpaper();
 
   // The large resolution custom wallpaper is expected.
   EXPECT_EQ(kLargeWallpaperWidth, wallpaper.width());
   EXPECT_EQ(kLargeWallpaperHeight, wallpaper.height());
 }
 
 // If chrome tries to reload the same wallpaper twice, the latter request should
 // be prevented. Otherwise, there are some strange animation issues as
 // described in crbug.com/158383.
-IN_PROC_BROWSER_TEST_P(WallpaperManagerBrowserTest,
+IN_PROC_BROWSER_TEST_F(WallpaperManagerBrowserTest,
                        PreventReloadingSameWallpaper) {
   WallpaperManager* wallpaper_manager = WallpaperManager::Get();
   // New user log in, a default wallpaper is loaded.
   LogIn(kTestUser1, kTestUser1Hash);
   EXPECT_EQ(1, LoadedWallpapers());
   // Loads the same wallpaper before the initial one finished. It should be
   // prevented.
   wallpaper_manager->SetUserWallpaperNow(kTestUser1);
   wallpaper_manager_test_utils::WaitAsyncWallpaperLoadFinished();
   EXPECT_EQ(1, LoadedWallpapers());
@@ skipping 36 matching lines @@
   EXPECT_EQ(2, LoadedWallpapers());
   wallpaper_manager->SetUserWallpaperNow(kTestUser1);
   wallpaper_manager_test_utils::WaitAsyncWallpaperLoadFinished();
   EXPECT_EQ(2, LoadedWallpapers());
 }
 
 // Some users have old user profiles which may have legacy wallpapers. And these
 // lagacy wallpapers should migrate to new wallpaper picker version seamlessly.
 // This tests make sure we compatible with migrated old wallpapers.
 // crosbug.com/38429
-IN_PROC_BROWSER_TEST_P(WallpaperManagerBrowserTest,
+IN_PROC_BROWSER_TEST_F(WallpaperManagerBrowserTest,
                        PRE_UseMigratedWallpaperInfo) {
   // New user log in, a default wallpaper is loaded.
   LogIn(kTestUser1, kTestUser1Hash);
   // Old wallpaper migration code doesn't exist in codebase anymore. Modify user
   // wallpaper info directly to simulate the wallpaper migration. See
   // crosbug.com/38429 for details about why we modify wallpaper info this way.
   WallpaperInfo info = {
       "123",
       WALLPAPER_LAYOUT_CENTER_CROPPED,
       User::DEFAULT,
       base::Time::Now().LocalMidnight()
   };
   base::FilePath user_data_dir;
   ASSERT_TRUE(PathService::Get(chrome::DIR_USER_DATA, &user_data_dir));
   ASSERT_TRUE(wallpaper_manager_test_utils::WriteJPEGFile(
       user_data_dir.Append("123"),
       wallpaper_manager_test_utils::kWallpaperSize,
       wallpaper_manager_test_utils::kWallpaperSize,
       wallpaper_manager_test_utils::kLargeDefaultWallpaperColor));
   WallpaperManager::Get()->SetUserWallpaperInfo(kTestUser1, info, true);
 }
 
-IN_PROC_BROWSER_TEST_P(WallpaperManagerBrowserTest,
+IN_PROC_BROWSER_TEST_F(WallpaperManagerBrowserTest,
                        UseMigratedWallpaperInfo) {
   LogIn(kTestUser1, kTestUser1Hash);
   wallpaper_manager_test_utils::WaitAsyncWallpaperLoadFinished();
   // This test should finish normally. If timeout, it is probably because
   // migrated wallpaper is somehow not loaded. Bad things can happen if
   // wallpaper is not loaded at login screen. One example is: crosbug.com/38429.
 }
 
 // Some users have old user profiles which may never get a chance to migrate.
 // This tests make sure we compatible with these profiles.
-IN_PROC_BROWSER_TEST_P(WallpaperManagerBrowserTest,
+IN_PROC_BROWSER_TEST_F(WallpaperManagerBrowserTest,
                        PRE_UsePreMigrationWallpaperInfo) {
   // New user log in, a default wallpaper is loaded.
   LogIn(kTestUser1, kTestUser1Hash);
   // Old wallpaper migration code doesn't exist in codebase anymore. So if
   // user's profile is not migrated, it is the same as no wallpaper info. To
   // simulate this, we remove user's wallpaper info here.
   WallpaperManager::Get()->RemoveUserWallpaperInfo(kTestUser1);
 }
 
-IN_PROC_BROWSER_TEST_P(WallpaperManagerBrowserTest,
+IN_PROC_BROWSER_TEST_F(WallpaperManagerBrowserTest,
                        UsePreMigrationWallpaperInfo) {
   LogIn(kTestUser1, kTestUser1Hash);
   wallpaper_manager_test_utils::WaitAsyncWallpaperLoadFinished();
   // This test should finish normally. If timeout, it is probably because chrome
   // can not handle pre migrated user profile (M21 profile or older).
 }
 
 // Test for http://crbug.com/265689. When hooked up a large external monitor,
 // the default large resolution wallpaper should load.
-IN_PROC_BROWSER_TEST_P(WallpaperManagerBrowserTest,
+IN_PROC_BROWSER_TEST_F(WallpaperManagerBrowserTest,
                        HotPlugInScreenAtGAIALoginScreen) {
   UpdateDisplay("800x600");
   // Set initial wallpaper to the default wallpaper.
   WallpaperManager::Get()->SetDefaultWallpaperNow(UserManager::kStubUser);
   wallpaper_manager_test_utils::WaitAsyncWallpaperLoadFinished();
 
   // Hook up a 2000x2000 display. The large resolution custom wallpaper should
   // be loaded.
   UpdateDisplay("800x600,2000x2000");
   wallpaper_manager_test_utils::WaitAsyncWallpaperLoadFinished();
 }
 
 class WallpaperManagerBrowserTestNoAnimation
     : public WallpaperManagerBrowserTest {
  public:
   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
     command_line->AppendSwitch(switches::kLoginManager);
     command_line->AppendSwitchASCII(switches::kLoginProfile, "user");
     command_line->AppendSwitch(chromeos::switches::kDisableLoginAnimations);
     command_line->AppendSwitch(chromeos::switches::kDisableBootAnimation);
   }
 };
 
 // Same test as WallpaperManagerBrowserTest.UseMigratedWallpaperInfo. But
 // disabled boot and login animation.
-IN_PROC_BROWSER_TEST_P(WallpaperManagerBrowserTestNoAnimation,
+IN_PROC_BROWSER_TEST_F(WallpaperManagerBrowserTestNoAnimation,
                        PRE_UseMigratedWallpaperInfo) {
   // New user log in, a default wallpaper is loaded.
   LogIn(kTestUser1, kTestUser1Hash);
   // Old wallpaper migration code doesn't exist in codebase anymore. Modify user
   // wallpaper info directly to simulate the wallpaper migration. See
   // crosbug.com/38429 for details about why we modify wallpaper info this way.
   WallpaperInfo info = {
       "123",
       WALLPAPER_LAYOUT_CENTER_CROPPED,
       User::DEFAULT,
       base::Time::Now().LocalMidnight()
   };
   base::FilePath user_data_dir;
   ASSERT_TRUE(PathService::Get(chrome::DIR_USER_DATA, &user_data_dir));
   ASSERT_TRUE(wallpaper_manager_test_utils::WriteJPEGFile(
       user_data_dir.Append("123"),
       wallpaper_manager_test_utils::kWallpaperSize,
       wallpaper_manager_test_utils::kWallpaperSize,
       wallpaper_manager_test_utils::kLargeDefaultWallpaperColor));
   WallpaperManager::Get()->SetUserWallpaperInfo(kTestUser1, info, true);
 }
 
-IN_PROC_BROWSER_TEST_P(WallpaperManagerBrowserTestNoAnimation,
+IN_PROC_BROWSER_TEST_F(WallpaperManagerBrowserTestNoAnimation,
                        UseMigratedWallpaperInfo) {
   LogIn(kTestUser1, kTestUser1Hash);
   wallpaper_manager_test_utils::WaitAsyncWallpaperLoadFinished();
   // This test should finish normally. If timeout, it is probably because
   // migrated wallpaper is somehow not loaded. Bad things can happen if
   // wallpaper is not loaded at login screen. One example is: crosbug.com/38429.
 }
 
 // Same test as WallpaperManagerBrowserTest.UsePreMigrationWallpaperInfo. But
 // disabled boot and login animation.
-IN_PROC_BROWSER_TEST_P(WallpaperManagerBrowserTestNoAnimation,
+IN_PROC_BROWSER_TEST_F(WallpaperManagerBrowserTestNoAnimation,
                        PRE_UsePreMigrationWallpaperInfo) {
   // New user log in, a default wallpaper is loaded.
   LogIn(kTestUser1, kTestUser1Hash);
   wallpaper_manager_test_utils::WaitAsyncWallpaperLoadFinished();
   // Old wallpaper migration code doesn't exist in codebase anymore. So if
   // user's profile is not migrated, it is the same as no wallpaper info. To
   // simulate this, we remove user's wallpaper info here.
   WallpaperManager::Get()->RemoveUserWallpaperInfo(kTestUser1);
 }
 
-IN_PROC_BROWSER_TEST_P(WallpaperManagerBrowserTestNoAnimation,
+IN_PROC_BROWSER_TEST_F(WallpaperManagerBrowserTestNoAnimation,
                        UsePreMigrationWallpaperInfo) {
   LogIn(kTestUser1, kTestUser1Hash);
   wallpaper_manager_test_utils::WaitAsyncWallpaperLoadFinished();
   // This test should finish normally. If timeout, it is probably because chrome
   // can not handle pre migrated user profile (M21 profile or older).
 }
 
 class WallpaperManagerBrowserTestCrashRestore
     : public WallpaperManagerBrowserTest {
  public:
   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
     command_line->AppendSwitch(chromeos::switches::kDisableLoginAnimations);
     command_line->AppendSwitch(chromeos::switches::kDisableBootAnimation);
-    command_line->AppendSwitch(::switches::kMultiProfiles);
     command_line->AppendSwitchASCII(switches::kLoginUser, kTestUser1);
     command_line->AppendSwitchASCII(switches::kLoginProfile, "user");
   }
 };
 
-IN_PROC_BROWSER_TEST_P(WallpaperManagerBrowserTestCrashRestore,
+IN_PROC_BROWSER_TEST_F(WallpaperManagerBrowserTestCrashRestore,
                        PRE_RestoreWallpaper) {
   LogIn(kTestUser1, kTestUser1Hash);
   wallpaper_manager_test_utils::WaitAsyncWallpaperLoadFinished();
 }
 
 // Test for crbug.com/270278. It simulates a browser crash and verifies if user
 // wallpaper is loaded.
-IN_PROC_BROWSER_TEST_P(WallpaperManagerBrowserTestCrashRestore,
+IN_PROC_BROWSER_TEST_F(WallpaperManagerBrowserTestCrashRestore,
                        RestoreWallpaper) {
   EXPECT_EQ(1, LoadedWallpapers());
 }
 
 class WallpaperManagerBrowserTestCacheUpdate
     : public WallpaperManagerBrowserTest {
  public:
   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
-    command_line->AppendSwitch(::switches::kMultiProfiles);
     command_line->AppendSwitchASCII(switches::kLoginUser, kTestUser1);
     command_line->AppendSwitchASCII(switches::kLoginProfile, "user");
   }
  protected:
   // Creates a test image of size 1x1.
   gfx::ImageSkia CreateTestImage(SkColor color) {
     return wallpaper_manager_test_utils::CreateTestImage(1, 1, color);
   }
 };
 
 // Sets kTestUser1's wallpaper to a custom wallpaper.
-IN_PROC_BROWSER_TEST_P(WallpaperManagerBrowserTestCacheUpdate,
+IN_PROC_BROWSER_TEST_F(WallpaperManagerBrowserTestCacheUpdate,
                        PRE_VerifyWallpaperCache) {
   // Add kTestUser1 to user list. kTestUser1 is the default login profile.
   LogIn(kTestUser1, kTestUser1Hash);
 
   std::string id = base::Int64ToString(base::Time::Now().ToInternalValue());
   WallpaperManager* wallpaper_manager = WallpaperManager::Get();
   base::FilePath small_wallpaper_path = GetCustomWallpaperPath(
       kSmallWallpaperSubDir,
       kTestUser1Hash,
       id);
@@ skipping 35 matching lines @@
 
 // Tests for crbug.com/339576. Wallpaper cache should be updated in
 // multi-profile mode when user:
 // 1. chooses an online wallpaper from wallpaper
 //    picker (calls SetWallpaperFromImageSkia);
 // 2. chooses a custom wallpaper from wallpaper
 //    picker (calls SetCustomWallpaper);
 // 3. reverts to a default wallpaper.
 // Also, when user login at multi-profile mode, previous logged in users'
 // wallpaper cache should not be deleted.
-IN_PROC_BROWSER_TEST_P(WallpaperManagerBrowserTestCacheUpdate,
+IN_PROC_BROWSER_TEST_F(WallpaperManagerBrowserTestCacheUpdate,
                        VerifyWallpaperCache) {
   WallpaperManager* wallpaper_manager = WallpaperManager::Get();
 
   // Force load initial wallpaper
   // (simulate DesktopBackgroundController::UpdateDisplay()).
   wallpaper_manager->UpdateWallpaper(true);
   wallpaper_manager_test_utils::WaitAsyncWallpaperLoadFinished();
   scoped_ptr<WallpaperManager::TestApi> test_api;
   test_api.reset(new WallpaperManager::TestApi(wallpaper_manager));
   gfx::ImageSkia cached_wallpaper;
@@ skipping 30 matching lines @@
   // turned on.
   EXPECT_TRUE(test_api->GetWallpaperFromCache(kTestUser1, &cached_wallpaper));
   EXPECT_TRUE(cached_wallpaper.BackedBySameObjectAs(green_wallpaper));
 
   wallpaper_manager->SetDefaultWallpaperNow(kTestUser1);
   wallpaper_manager_test_utils::WaitAsyncWallpaperLoadFinished();
   // SetDefaultWallpaper should invalidate the user's wallpaper cache.
   EXPECT_FALSE(test_api->GetWallpaperFromCache(kTestUser1, &cached_wallpaper));
 }
 
-INSTANTIATE_TEST_CASE_P(WallpaperManagerBrowserTestInstantiation,
-                        WallpaperManagerBrowserTest,
-                        testing::Bool());
-
-INSTANTIATE_TEST_CASE_P(WallpaperManagerBrowserTestNoAnimationInstantiation,
-                        WallpaperManagerBrowserTestNoAnimation,
-                        testing::Bool());
-
-INSTANTIATE_TEST_CASE_P(WallpaperManagerBrowserTestCrashRestoreInstantiation,
-                        WallpaperManagerBrowserTestCrashRestore,
-                        testing::Bool());
-
-INSTANTIATE_TEST_CASE_P(WallpaperManagerBrowserTestCacheUpdateInstantiation,
-                        WallpaperManagerBrowserTestCacheUpdate,
-                        testing::Bool());
-
 // ----------------------------------------------------------------------
 // Test default wallpapers.
 
 class TestObserver : public WallpaperManager::Observer {
  public:
   explicit TestObserver(WallpaperManager* wallpaper_manager)
       : update_wallpaper_count_(0), wallpaper_manager_(wallpaper_manager) {
     DCHECK(wallpaper_manager_);
     wallpaper_manager_->AddObserver(this);
   }
@@ skipping 15 matching lines @@
     return old;
   }
 
  private:
   int update_wallpaper_count_;
   WallpaperManager* wallpaper_manager_;
 
   DISALLOW_COPY_AND_ASSIGN(TestObserver);
 };
 
-IN_PROC_BROWSER_TEST_P(WallpaperManagerBrowserTest, DisplayChange) {
+IN_PROC_BROWSER_TEST_F(WallpaperManagerBrowserTest, DisplayChange) {
   // TODO(derat|oshima|bshe): Host windows can't be resized on Win8.
   if (!ash::test::AshTestHelper::SupportsHostWindowResize())
     return;
 
   TestObserver observer(WallpaperManager::Get());
 
   // Set the wallpaper to ensure that UpdateWallpaper() will be called when the
   // display configuration changes.
   gfx::ImageSkia image = wallpaper_manager_test_utils::CreateTestImage(
       640, 480, wallpaper_manager_test_utils::kCustomWallpaperColor);
@@ skipping 80 matching lines @@
   // Wait for asynchronous DisplayBackgroundController::UpdateDisplay() call.
   base::RunLoop().RunUntilIdle();
   wallpaper_manager_test_utils::WaitAsyncWallpaperLoadFinished();
   EXPECT_EQ(0, observer.GetUpdateWallpaperCountAndReset());
 }
 
 // Test that WallpaperManager loads the appropriate wallpaper
 // images as specified via command-line flags in various situations.
 // Splitting these into separate tests avoids needing to run animations.
 // TODO(derat): Combine these into a single test
-IN_PROC_BROWSER_TEST_P(WallpaperManagerBrowserTest, SmallDefaultWallpaper) {
+IN_PROC_BROWSER_TEST_F(WallpaperManagerBrowserTest, SmallDefaultWallpaper) {
   if (!ash::test::AshTestHelper::SupportsMultipleDisplays())
     return;
 
   CreateCmdlineWallpapers();
 
   // At 800x600, the small wallpaper should be loaded.
   UpdateDisplay("800x600");
   WallpaperManager::Get()->SetDefaultWallpaperNow(std::string());
   wallpaper_manager_test_utils::WaitAsyncWallpaperLoadFinished();
   EXPECT_TRUE(wallpaper_manager_test_utils::ImageIsNearColor(
       controller_->GetWallpaper(),
       wallpaper_manager_test_utils::kSmallDefaultWallpaperColor));
 }
 
-IN_PROC_BROWSER_TEST_P(WallpaperManagerBrowserTest, LargeDefaultWallpaper) {
+IN_PROC_BROWSER_TEST_F(WallpaperManagerBrowserTest, LargeDefaultWallpaper) {
   if (!ash::test::AshTestHelper::SupportsMultipleDisplays())
     return;
 
   CreateCmdlineWallpapers();
   UpdateDisplay("1600x1200");
   WallpaperManager::Get()->SetDefaultWallpaperNow(std::string());
   wallpaper_manager_test_utils::WaitAsyncWallpaperLoadFinished();
   EXPECT_TRUE(wallpaper_manager_test_utils::ImageIsNearColor(
       controller_->GetWallpaper(),
       wallpaper_manager_test_utils::kLargeDefaultWallpaperColor));
 }
 
-IN_PROC_BROWSER_TEST_P(WallpaperManagerBrowserTest,
+IN_PROC_BROWSER_TEST_F(WallpaperManagerBrowserTest,
                        LargeDefaultWallpaperWhenRotated) {
   if (!ash::test::AshTestHelper::SupportsMultipleDisplays())
     return;
   CreateCmdlineWallpapers();
 
   UpdateDisplay("1200x800/r");
   WallpaperManager::Get()->SetDefaultWallpaperNow(std::string());
   wallpaper_manager_test_utils::WaitAsyncWallpaperLoadFinished();
   EXPECT_TRUE(wallpaper_manager_test_utils::ImageIsNearColor(
       controller_->GetWallpaper(),
       wallpaper_manager_test_utils::kLargeDefaultWallpaperColor));
 }
 
-IN_PROC_BROWSER_TEST_P(WallpaperManagerBrowserTest, SmallGuestWallpaper) {
+IN_PROC_BROWSER_TEST_F(WallpaperManagerBrowserTest, SmallGuestWallpaper) {
   if (!ash::test::AshTestHelper::SupportsMultipleDisplays())
     return;
   CreateCmdlineWallpapers();
   UserManager::Get()->UserLoggedIn(
       UserManager::kGuestUserName, UserManager::kGuestUserName, false);
   UpdateDisplay("800x600");
   WallpaperManager::Get()->SetDefaultWallpaperNow(std::string());
   wallpaper_manager_test_utils::WaitAsyncWallpaperLoadFinished();
   EXPECT_TRUE(wallpaper_manager_test_utils::ImageIsNearColor(
       controller_->GetWallpaper(),
       wallpaper_manager_test_utils::kSmallGuestWallpaperColor));
 }
 
-IN_PROC_BROWSER_TEST_P(WallpaperManagerBrowserTest, LargeGuestWallpaper) {
+IN_PROC_BROWSER_TEST_F(WallpaperManagerBrowserTest, LargeGuestWallpaper) {
   if (!ash::test::AshTestHelper::SupportsMultipleDisplays())
     return;
 
   CreateCmdlineWallpapers();
   UserManager::Get()->UserLoggedIn(
       UserManager::kGuestUserName, UserManager::kGuestUserName, false);
   UpdateDisplay("1600x1200");
   WallpaperManager::Get()->SetDefaultWallpaperNow(std::string());
   wallpaper_manager_test_utils::WaitAsyncWallpaperLoadFinished();
   EXPECT_TRUE(wallpaper_manager_test_utils::ImageIsNearColor(
       controller_->GetWallpaper(),
       wallpaper_manager_test_utils::kLargeGuestWallpaperColor));
 }
 
-IN_PROC_BROWSER_TEST_P(WallpaperManagerBrowserTest,
+IN_PROC_BROWSER_TEST_F(WallpaperManagerBrowserTest,
                        SwitchBetweenDefaultAndCustom) {
   // Start loading the default wallpaper.
   UpdateDisplay("640x480");
   CreateCmdlineWallpapers();
   UserManager::Get()->UserLoggedIn(UserManager::kStubUser, "test_hash", false);
 
   WallpaperManager::Get()->SetDefaultWallpaperNow(std::string());
 
   // Custom wallpaper should be applied immediately, canceling the default
   // wallpaper load task.
@@ skipping 14 matching lines @@
 
   WallpaperManager::Get()->SetDefaultWallpaperNow(std::string());
   wallpaper_manager_test_utils::WaitAsyncWallpaperLoadFinished();
 
   EXPECT_TRUE(wallpaper_manager_test_utils::ImageIsNearColor(
       controller_->GetWallpaper(),
       wallpaper_manager_test_utils::kSmallDefaultWallpaperColor));
 }
 
 }  // namespace chromeos