Index: components/user_prefs/tracked/interceptable_pref_filter.cc |
diff --git a/components/user_prefs/tracked/interceptable_pref_filter.cc b/components/user_prefs/tracked/interceptable_pref_filter.cc |
deleted file mode 100644 |
index f3ee3c7187c6c838c7701c44a17d8a1f9aa94d40..0000000000000000000000000000000000000000 |
--- a/components/user_prefs/tracked/interceptable_pref_filter.cc |
+++ /dev/null |
@@ -1,41 +0,0 @@ |
-// 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 "components/user_prefs/tracked/interceptable_pref_filter.h" |
- |
-#include <utility> |
- |
-#include "base/bind.h" |
- |
-InterceptablePrefFilter::InterceptablePrefFilter() { |
-} |
-InterceptablePrefFilter::~InterceptablePrefFilter() { |
-} |
- |
-void InterceptablePrefFilter::FilterOnLoad( |
- const PostFilterOnLoadCallback& post_filter_on_load_callback, |
- std::unique_ptr<base::DictionaryValue> pref_store_contents) { |
- if (filter_on_load_interceptor_.is_null()) { |
- FinalizeFilterOnLoad(post_filter_on_load_callback, |
- std::move(pref_store_contents), false); |
- } else { |
- // Note, in practice (in the implementation as it was in May 2014) it would |
- // be okay to pass an unretained |this| pointer below, but in order to avoid |
- // having to augment the API everywhere to explicitly enforce the ownership |
- // model as it happens to currently be: make the relationship simpler by |
- // weakly binding the FinalizeFilterOnLoadCallback below to |this|. |
- const FinalizeFilterOnLoadCallback finalize_filter_on_load( |
- base::Bind(&InterceptablePrefFilter::FinalizeFilterOnLoad, AsWeakPtr(), |
- post_filter_on_load_callback)); |
- filter_on_load_interceptor_.Run(finalize_filter_on_load, |
- std::move(pref_store_contents)); |
- filter_on_load_interceptor_.Reset(); |
- } |
-} |
- |
-void InterceptablePrefFilter::InterceptNextFilterOnLoad( |
- const FilterOnLoadInterceptor& filter_on_load_interceptor) { |
- DCHECK(filter_on_load_interceptor_.is_null()); |
- filter_on_load_interceptor_ = filter_on_load_interceptor; |
-} |