gdata: Make WeakPtrFactory the last parameter

chrome/browser/chromeos/gdata/gdata_operation_runner.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/chromeos/gdata/gdata_operation_runner.h"
 
 #include "base/bind.h"
 #include "chrome/browser/chromeos/gdata/gdata_operations.h"
 #include "chrome/browser/profiles/profile.h"
 #include "content/public/browser/browser_thread.h"
 
 using content::BrowserThread;
 
 namespace gdata {
 
 GDataOperationRunner::GDataOperationRunner(Profile* profile)
     : profile_(profile),
       auth_service_(new GDataAuthService()),
       operation_registry_(new GDataOperationRegistry()),
-      weak_ptr_factory_(this),
-      weak_ptr_bound_to_ui_thread_(weak_ptr_factory_.GetWeakPtr()) {
+      weak_ptr_factory_(ALLOW_THIS_IN_INITIALIZER_LIST(this)) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   auth_service_->AddObserver(this);
 }
 
 GDataOperationRunner::~GDataOperationRunner() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   auth_service_->RemoveObserver(this);
 }
 
 void GDataOperationRunner::Initialize() {
@@ skipping 11 matching lines @@
   auth_service_->StartAuthentication(operation_registry_.get(), callback);
 }
 
 void GDataOperationRunner::StartOperationWithRetry(
     GDataOperationInterface* operation) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   // The re-authenticatation callback will run on UI thread.
   operation->SetReAuthenticateCallback(
       base::Bind(&GDataOperationRunner::RetryOperation,
-                 weak_ptr_bound_to_ui_thread_));
+                 weak_ptr_factory_.GetWeakPtr()));
   StartOperation(operation);
 }
 
 void GDataOperationRunner::StartOperation(GDataOperationInterface* operation) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   if (!auth_service_->HasAccessToken()) {
     // Fetch OAuth2 authentication token from the refresh token first.
     auth_service_->StartAuthentication(
         operation_registry_.get(),
         base::Bind(&GDataOperationRunner::OnOperationAuthRefresh,
-                   weak_ptr_bound_to_ui_thread_,
+                   weak_ptr_factory_.GetWeakPtr(),
                    operation));
     return;
   }
 
   operation->Start(auth_service_->access_token());
 }
 
 void GDataOperationRunner::OnOperationAuthRefresh(
     GDataOperationInterface* operation,
     GDataErrorCode code,
@@ skipping 15 matching lines @@
   // User authentication might have expired - rerun the request to force
   // auth token refresh.
   StartOperation(operation);
 }
 
 void GDataOperationRunner::OnOAuth2RefreshTokenChanged() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 }
 
 }  // namespace gdata