Remove groups handling from password manager metrics util

chrome/browser/password_manager/chrome_password_manager_client.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/password_manager/chrome_password_manager_client.h"
 
 #include <string>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 229 matching lines @@
 #if defined(OS_MACOSX) || BUILDFLAG(ANDROID_JAVA_UI)
     if (form_to_save->IsBlacklisted())
       return false;
 #if BUILDFLAG(ANDROID_JAVA_UI)
     if (update_password && IsUpdatePasswordUIEnabled()) {
       UpdatePasswordInfoBarDelegate::Create(web_contents(),
                                             std::move(form_to_save));
       return true;
     }
 #endif
-    std::string uma_histogram_suffix(
-        password_manager::metrics_util::GroupIdToString(
-            password_manager::metrics_util::MonitoredDomainGroupId(
-                form_to_save->pending_credentials().signon_realm, GetPrefs())));
-    SavePasswordInfoBarDelegate::Create(web_contents(), std::move(form_to_save),
-                                        uma_histogram_suffix);
+    SavePasswordInfoBarDelegate::Create(web_contents(),
+                                        std::move(form_to_save));
 #else
     NOTREACHED() << "Aura platforms should always use the bubble";
 #endif
   }
   return true;
 }
 
 bool ChromePasswordManagerClient::PromptUserToChooseCredentials(
     ScopedVector<autofill::PasswordForm> local_forms,
     ScopedVector<autofill::PasswordForm> federated_forms,
@@ skipping 346 matching lines @@
 
 const password_manager::CredentialsFilter*
 ChromePasswordManagerClient::GetStoreResultFilter() const {
   return &credentials_filter_;
 }
 
 const password_manager::LogManager* ChromePasswordManagerClient::GetLogManager()
     const {
   return log_manager_.get();
 }