net : Declaring the weak_ptr_factory in proper order.

net/base/sdch_dictionary_fetcher.cc

Index: net/base/sdch_dictionary_fetcher.cc
diff --git a/net/base/sdch_dictionary_fetcher.cc b/net/base/sdch_dictionary_fetcher.cc
index f0a417e925954eebcd972793f9c72fccbe50d8bd..a765dc3a836d6943b49131a2a387f956dbfb5e24 100644
--- a/net/base/sdch_dictionary_fetcher.cc
+++ b/net/base/sdch_dictionary_fetcher.cc
@@ -18,9 +18,9 @@ SdchDictionaryFetcher::SdchDictionaryFetcher(
     SdchManager* manager,
     scoped_refptr<URLRequestContextGetter> context)
     : manager_(manager),
-      weak_factory_(this),
       task_is_pending_(false),
-      context_(context) {
+      context_(context),
+      weak_factory_(this) {
   DCHECK(CalledOnValidThread());
   DCHECK(manager);
 }