Revert "Remove Finch support for PasswordBranding"

ios/chrome/browser/passwords/password_controller.mm

 // Copyright 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 "ios/chrome/browser/passwords/password_controller.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <map>
@@ skipping 844 matching lines @@
                infoBarType:(PasswordInfoBarType)type {
   if (!webStateObserverBridge_ || !webStateObserverBridge_->web_state())
     return;
 
   bool isSmartLockBrandingEnabled = false;
   if (self.browserState) {
     syncer::SyncService* sync_service =
         IOSChromeProfileSyncServiceFactory::GetForBrowserState(
             self.browserState);
     isSmartLockBrandingEnabled =
-        password_bubble_experiment::IsSmartLockUser(sync_service);
+        password_bubble_experiment::IsSmartLockBrandingSavePromptEnabled(
+            sync_service);
   }
   infobars::InfoBarManager* infoBarManager =
       InfoBarManagerImpl::FromWebState(webStateObserverBridge_->web_state());
 
   switch (type) {
     case PasswordInfoBarType::SAVE:
       IOSChromeSavePasswordInfoBarDelegate::Create(
           isSmartLockBrandingEnabled, infoBarManager, std::move(form));
       break;
 
     case PasswordInfoBarType::UPDATE:
       IOSChromeUpdatePasswordInfoBarDelegate::Create(
           isSmartLockBrandingEnabled, infoBarManager, std::move(form));
       break;
   }
 }
 
 @end