Creating a preference for storing a sync password hash.

chrome/browser/password_manager/password_store_factory.cc

 // 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.
 
 #include "chrome/browser/password_manager/password_store_factory.h"
 
 #include <memory>
 #include <utility>
 
 #include "base/command_line.h"
@@ skipping 244 matching lines @@
   ps = new PasswordStoreX(main_thread_runner, db_thread_runner,
                           std::move(login_db), backend.release());
   RecordBackendStatistics(desktop_env, store_type, used_backend);
 #elif defined(USE_OZONE)
   ps = new password_manager::PasswordStoreDefault(
       main_thread_runner, db_thread_runner, std::move(login_db));
 #else
   NOTIMPLEMENTED();
 #endif
   DCHECK(ps);
-  if (!ps->Init(
-          sync_start_util::GetFlareForSyncableService(profile->GetPath()))) {
+  if (!ps->Init(sync_start_util::GetFlareForSyncableService(profile->GetPath()),
+                profile->GetPrefs())) {
     // TODO(crbug.com/479725): Remove the LOG once this error is visible in the
     // UI.
     LOG(WARNING) << "Could not initialize password store.";
     return nullptr;
   }
 
   password_manager::DelayCleanObsoleteHttpDataForPasswordStoreAndPrefs(
       ps.get(), profile->GetPrefs(),
       make_scoped_refptr(profile->GetRequestContext()));
 
@@ skipping 79 matching lines @@
         break;
       case LIBSECRET:
         usage = OTHER_LIBSECRET;
         break;
     }
   }
   UMA_HISTOGRAM_ENUMERATION("PasswordManager.LinuxBackendStatistics", usage,
                             MAX_BACKEND_USAGE_VALUE);
 }
 #endif