Don't create a new profile when cleaning up stale ephemeral profiles.

chrome/browser/app_controller_mac_browsertest.mm

 // 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.
 
 #import <Carbon/Carbon.h>
 #import <Cocoa/Cocoa.h>
 #import <Foundation/Foundation.h>
 #import <Foundation/NSAppleEventDescriptor.h>
 #import <objc/message.h>
 #import <objc/runtime.h>
@@ skipping 473 matching lines @@
       HistoryServiceFactory::GetForProfile(profile2,
                                            ServiceAccessType::EXPLICIT_ACCESS));
   EXPECT_NE(
       HistoryServiceFactory::GetForProfile(profile1,
                                            ServiceAccessType::EXPLICIT_ACCESS),
       HistoryServiceFactory::GetForProfile(profile2,
                                            ServiceAccessType::EXPLICIT_ACCESS));
 
   // Delete profile2.
   profile_manager->ScheduleProfileForDeletion(
-      profile2->GetPath(), ProfileManager::CreateCallback());
+      profile2->GetPath(), false /* suppress_profile_creation */,
+      ProfileManager::CreateCallback());
   base::RunLoop().RunUntilIdle();
 
   // Verify the controller's history is back to profile1.
   EXPECT_EQ([ac historyMenuBridge]->service(),
       HistoryServiceFactory::GetForProfile(profile1,
                                            ServiceAccessType::EXPLICIT_ACCESS));
 }
 
 IN_PROC_BROWSER_TEST_F(AppControllerMainMenuBrowserTest,
     BookmarksMenuIsRestoredAfterProfileSwitch) {
@@ skipping 184 matching lines @@
   ui_test_utils::NavigateToURL(browser3, test_url1);
   EXPECT_EQ(g_handoff_url, GURL());
 
   // Activate the original browser window.
   Browser* browser1 = active_browser_list->get(0);
   browser1->window()->Show();
   EXPECT_EQ(g_handoff_url, test_url2);
 }
 
 }  // namespace