Move WeakPtrFactory member to the end of LocalExtensionCache

chrome/browser/extensions/updater/local_extension_cache.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/extensions/updater/local_extension_cache.h"
 
 #include "base/bind.h"
 #include "base/files/file_enumerator.h"
 #include "base/files/file_util.h"
 #include "base/sequenced_task_runner.h"
@@ skipping 20 matching lines @@
 LocalExtensionCache::LocalExtensionCache(
     const base::FilePath& cache_dir,
     uint64 max_cache_size,
     const base::TimeDelta& max_cache_age,
     const scoped_refptr<base::SequencedTaskRunner>& backend_task_runner)
     : cache_dir_(cache_dir),
       max_cache_size_(max_cache_size),
       min_cache_age_(base::Time::Now() - max_cache_age),
       backend_task_runner_(backend_task_runner),
       state_(kUninitialized),
-      weak_ptr_factory_(this),
       cache_status_polling_delay_(
-          base::TimeDelta::FromMilliseconds(kCacheStatusPollingDelayMs)) {
+          base::TimeDelta::FromMilliseconds(kCacheStatusPollingDelayMs)),
+      weak_ptr_factory_(this) {
 }
 
 LocalExtensionCache::~LocalExtensionCache() {
   if (state_ == kReady)
     CleanUp();
 }
 
 void LocalExtensionCache::Init(bool wait_for_cache_initialization,
                                const base::Closure& callback) {
   DCHECK_EQ(state_, kUninitialized);
@@ skipping 430 matching lines @@
 
 LocalExtensionCache::CacheItemInfo::CacheItemInfo(
     const std::string& version,
     const base::Time& last_used,
     uint64 size,
     const base::FilePath& file_path)
     : version(version), last_used(last_used), size(size), file_path(file_path) {
 }
 
 }  // namespace extensions