Fix remaining WeakPtrFactory ordering problems

components/signin/core/browser/signin_manager.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 "components/signin/core/browser/signin_manager.h"
 
 #include <string>
 #include <vector>
 
 #include "base/metrics/histogram.h"
@@ skipping 50 matching lines @@
 
 SigninManager::SigninManager(SigninClient* client,
                              ProfileOAuth2TokenService* token_service,
                              AccountTrackerService* account_tracker_service)
     : SigninManagerBase(client),
       prohibit_signout_(false),
       type_(SIGNIN_TYPE_NONE),
       client_(client),
       token_service_(token_service),
       account_tracker_service_(account_tracker_service),
-      weak_pointer_factory_(this),
       signin_manager_signed_in_(false),
-      user_info_fetched_by_account_tracker_(false) {}
+      user_info_fetched_by_account_tracker_(false),
+      weak_pointer_factory_(this) {}
 
 void SigninManager::AddMergeSessionObserver(
     MergeSessionHelper::Observer* observer) {
   if (merge_session_helper_)
     merge_session_helper_->AddObserver(observer);
 }
 
 void SigninManager::RemoveMergeSessionObserver(
     MergeSessionHelper::Observer* observer) {
   if (merge_session_helper_)
@@ skipping 341 matching lines @@
 void SigninManager::OnAccountUpdateFailed(const std::string& account_id) {
   user_info_fetched_by_account_tracker_ = true;
   PostSignedIn();
 }
 
 void SigninManager::ProhibitSignout(bool prohibit_signout) {
   prohibit_signout_ = prohibit_signout;
 }
 
 bool SigninManager::IsSignoutProhibited() const { return prohibit_signout_; }