Declaring the weak_ptr_factory in proper order.

chrome/browser/chromeos/policy/app_pack_updater.cc

Index: chrome/browser/chromeos/policy/app_pack_updater.cc
diff --git a/chrome/browser/chromeos/policy/app_pack_updater.cc b/chrome/browser/chromeos/policy/app_pack_updater.cc
index 7e2508ceb7eab0e3cfc866ed2fc8b34158221b9e..a327d0ee5f7028e119038a8b7f8488e2043d3909 100644
--- a/chrome/browser/chromeos/policy/app_pack_updater.cc
+++ b/chrome/browser/chromeos/policy/app_pack_updater.cc
@@ -62,8 +62,7 @@ class AppPackExternalLoader
 
 AppPackUpdater::AppPackUpdater(net::URLRequestContextGetter* request_context,
                                EnterpriseInstallAttributes* install_attributes)
-    : weak_ptr_factory_(this),
-      created_extension_loader_(false),
+    : created_extension_loader_(false),
       install_attributes_(install_attributes),
       external_cache_(base::FilePath(kAppPackCacheDir),
                       request_context,
@@ -74,7 +73,8 @@ AppPackUpdater::AppPackUpdater(net::URLRequestContextGetter* request_context,
                               base::SequencedWorkerPool::SKIP_ON_SHUTDOWN),
                       this,
                       false,
-                      false) {
+                      false),
+      weak_ptr_factory_(this) {
   app_pack_subscription_ = chromeos::CrosSettings::Get()->AddSettingsObserver(
       chromeos::kAppPack,
       base::Bind(&AppPackUpdater::AppPackChanged, base::Unretained(this)));