[Profiles] Remove the NotificationService from the ProfileInfoCache

chrome/browser/ui/webui/options/options_ui_browsertest.cc

Index: chrome/browser/ui/webui/options/options_ui_browsertest.cc
diff --git a/chrome/browser/ui/webui/options/options_ui_browsertest.cc b/chrome/browser/ui/webui/options/options_ui_browsertest.cc
index 592af28493f5eb5583b6470f557251e16a5adf10..ff96e8d30a0fd84eeb0b22d97d85a261641b103e 100644
--- a/chrome/browser/ui/webui/options/options_ui_browsertest.cc
+++ b/chrome/browser/ui/webui/options/options_ui_browsertest.cc
@@ -230,10 +230,6 @@ IN_PROC_BROWSER_TEST_F(OptionsUIBrowserTest, MAYBE_VerifyManagedSignout) {
   EXPECT_TRUE(profile_info_cache.GetIndexOfProfileWithPath(profile_dir) !=
               std::string::npos);
 
-  content::WindowedNotificationObserver wait_for_profile_deletion(
-      chrome::NOTIFICATION_PROFILE_CACHED_INFO_CHANGED,
-      content::NotificationService::AllSources());
-
   // TODO(kaliamoorthi): Get the macos problem fixed and remove this code.
   // Deleting the Profile also destroys all browser windows of that Profile.
   // Wait for the current browser to close before resuming, otherwise
@@ -246,8 +242,6 @@ IN_PROC_BROWSER_TEST_F(OptionsUIBrowserTest, MAYBE_VerifyManagedSignout) {
       browser()->tab_strip_model()->GetActiveWebContents(),
       "$('disconnect-managed-profile-ok').click();"));
 
-  wait_for_profile_deletion.Wait();
-
   EXPECT_TRUE(profile_info_cache.GetIndexOfProfileWithPath(profile_dir) ==
               std::string::npos);