Start the migration of passwords from the Keychain.

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 "base/command_line.h"
 #include "base/environment.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/prefs/pref_service.h"
@@ skipping 253 matching lines @@
                             login_db.Pass(),
                             WebDataServiceFactory::GetPasswordWebDataForProfile(
                                 profile, ServiceAccessType::EXPLICIT_ACCESS));
 #elif defined(OS_MACOSX)
   scoped_ptr<crypto::AppleKeychain> keychain(
       base::CommandLine::ForCurrentProcess()->HasSwitch(
           os_crypt::switches::kUseMockKeychain)
           ? new crypto::MockAppleKeychain()
           : new crypto::AppleKeychain());
   ps = new PasswordStoreProxyMac(main_thread_runner, keychain.Pass(),
-                                 login_db.Pass());
+                                 login_db.Pass(), profile->GetPrefs());
 #elif defined(OS_CHROMEOS) || defined(OS_ANDROID)
   // For now, we use PasswordStoreDefault. We might want to make a native
   // backend for PasswordStoreX (see below) in the future though.
   ps = new password_manager::PasswordStoreDefault(
       main_thread_runner, db_thread_runner, login_db.Pass());
 #elif defined(USE_X11)
   // On POSIX systems, we try to use the "native" password management system of
   // the desktop environment currently running, allowing GNOME Keyring in XFCE.
   // (In all cases we fall back on the basic store in case of failure.)
   base::nix::DesktopEnvironment desktop_env = GetDesktopEnvironment();
@@ skipping 163 matching lines @@
         break;
       case LIBSECRET:
         usage = OTHER_LIBSECRET;
         break;
     }
   }
   UMA_HISTOGRAM_ENUMERATION("PasswordManager.LinuxBackendStatistics", usage,
                             MAX_BACKEND_USAGE_VALUE);
 }
 #endif