Remove BrowserIterator

chrome/browser/profiles/profile_manager.cc

Index: chrome/browser/profiles/profile_manager.cc
diff --git a/chrome/browser/profiles/profile_manager.cc b/chrome/browser/profiles/profile_manager.cc
index 070486a578cdf11ba175d370d1a20d130bbd1308..8fae692cf84c381dcc44e570dc9bfd56f3180c69 100644
--- a/chrome/browser/profiles/profile_manager.cc
+++ b/chrome/browser/profiles/profile_manager.cc
@@ -54,7 +54,7 @@
 #include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/browser/sync/profile_sync_service_factory.h"
 #include "chrome/browser/ui/browser.h"
-#include "chrome/browser/ui/browser_iterator.h"
+#include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/sync/sync_promo_ui.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_paths_internal.h"
@@ -1485,8 +1485,8 @@ void ProfileManager::BrowserListObserver::OnBrowserRemoved(
   Profile* profile = browser->profile();
   Profile* original_profile = profile->GetOriginalProfile();
   // Do nothing if the closed window is not the last window of the same profile.
-  for (chrome::BrowserIterator it; !it.done(); it.Next()) {
-    if (it->profile()->GetOriginalProfile() == original_profile)
+  for (auto* browser : *BrowserList::GetInstance()) {
+    if (browser->profile()->GetOriginalProfile() == original_profile)
       return;
   }