Changing the Weakptr initialization order in chrome/browser/extension folder

chrome/browser/extensions/updater/extension_updater.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/extensions/updater/extension_updater.h"
 
 #include <algorithm>
 #include <set>
 
 #include "base/bind.h"
@@ skipping 196 matching lines @@
 
 ExtensionUpdater::ExtensionUpdater(
     ExtensionServiceInterface* service,
     ExtensionPrefs* extension_prefs,
     PrefService* prefs,
     Profile* profile,
     int frequency_seconds,
     ExtensionCache* cache,
     const ExtensionDownloader::Factory& downloader_factory)
     : alive_(false),
-      weak_ptr_factory_(this),
       service_(service),
       downloader_factory_(downloader_factory),
       frequency_seconds_(frequency_seconds),
       will_check_soon_(false),
       extension_prefs_(extension_prefs),
       prefs_(prefs),
       profile_(profile),
       next_request_id_(0),
       extension_registry_observer_(this),
       crx_install_is_running_(false),
-      extension_cache_(cache) {
+      extension_cache_(cache),
+      weak_ptr_factory_(this) {
   DCHECK_GE(frequency_seconds_, 5);
   DCHECK_LE(frequency_seconds_, kMaxUpdateFrequencySeconds);
 #if defined(NDEBUG)
   // In Release mode we enforce that update checks don't happen too often.
   frequency_seconds_ = std::max(frequency_seconds_, kMinUpdateFrequencySeconds);
 #endif
   frequency_seconds_ = std::min(frequency_seconds_, kMaxUpdateFrequencySeconds);
 
   extension_registry_observer_.Add(ExtensionRegistry::Get(profile));
 }
@@ skipping 504 matching lines @@
   const InProgressCheck& request = requests_in_progress_[request_id];
   if (request.in_progress_ids_.empty()) {
     VLOG(2) << "Finished update check " << request_id;
     if (!request.callback.is_null())
       request.callback.Run();
     requests_in_progress_.erase(request_id);
   }
 }
 
 }  // namespace extensions