[Password Manager] Restrict IsTheHotNewBubbleUIEnabled to Aura and Mac

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 "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/memory/singleton.h"
 #include "base/metrics/histogram.h"
@@ skipping 411 matching lines @@
   // website.
   param_value.clear();
   if (!net::GetValueForKeyInQuery(url, "continue", &param_value))
     return false;
 
   return GURL(param_value).host() ==
       GURL(chrome::kPasswordManagerAccountDashboardURL).host();
 }
 
 bool ChromePasswordManagerClient::IsTheHotNewBubbleUIEnabled() {
+#if !defined(USE_AURA) && !defined(OS_MACOSX)
+  return false;
+#endif
   CommandLine* command_line = CommandLine::ForCurrentProcess();
   if (command_line->HasSwitch(switches::kDisableSavePasswordBubble))
     return false;
 
   if (command_line->HasSwitch(switches::kEnableSavePasswordBubble))
     return true;
 
   std::string group_name =
       base::FieldTrialList::FindFullName("PasswordManagerUI");
 
@@ skipping 41 matching lines @@
 
   if (group_name == "DisallowSyncCredentialsForReauth") {
     autofill_sync_state_ = DISALLOW_SYNC_CREDENTIALS_FOR_REAUTH;
   } else if (group_name == "DisallowSyncCredentials") {
       autofill_sync_state_ = DISALLOW_SYNC_CREDENTIALS;
   } else {
     // Allow by default.
     autofill_sync_state_ = ALLOW_SYNC_CREDENTIALS;
   }
 }