Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(600)

Side by Side Diff: ios/web/web_state/ui/wk_back_forward_list_item_holder.mm

Issue 2916473002: [ObjC ARC] Converts ios/web:web to ARC. (Closed)
Patch Set: Tweaks to unit test memory management Created 3 years, 6 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
OLDNEW
1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #import "ios/web/web_state/ui/wk_back_forward_list_item_holder.h" 5 #import "ios/web/web_state/ui/wk_back_forward_list_item_holder.h"
6 6
7 #include "base/memory/ptr_util.h" 7 #include "base/memory/ptr_util.h"
8 #import "ios/web/public/navigation_item.h" 8 #import "ios/web/public/navigation_item.h"
9 9
10 #if !defined(__has_feature) || !__has_feature(objc_arc)
11 #error "This file requires ARC support."
12 #endif
13
10 namespace web { 14 namespace web {
11 15
12 namespace { 16 namespace {
13 // Private key used for safe conversion of base::SupportsUserData to 17 // Private key used for safe conversion of base::SupportsUserData to
14 // web::WKBackForwardListItemHolder in 18 // web::WKBackForwardListItemHolder in
15 // web::WKBackForwardListItemHolder::FromNavigationItem. 19 // web::WKBackForwardListItemHolder::FromNavigationItem.
16 const char kBackForwardListItemIdentifierKey[] = 20 const char kBackForwardListItemIdentifierKey[] =
17 "BackForwardListItemIdentifierKey"; 21 "BackForwardListItemIdentifierKey";
18 } 22 }
19 23
(...skipping 10 matching lines...) Expand all
30 item->GetUserData(kBackForwardListItemIdentifierKey); 34 item->GetUserData(kBackForwardListItemIdentifierKey);
31 if (!user_data) { 35 if (!user_data) {
32 user_data = new WKBackForwardListItemHolder(); 36 user_data = new WKBackForwardListItemHolder();
33 item->SetUserData(kBackForwardListItemIdentifierKey, 37 item->SetUserData(kBackForwardListItemIdentifierKey,
34 base::WrapUnique(user_data)); 38 base::WrapUnique(user_data));
35 } 39 }
36 return static_cast<WKBackForwardListItemHolder*>(user_data); 40 return static_cast<WKBackForwardListItemHolder*>(user_data);
37 } 41 }
38 42
39 } // namespace web 43 } // namespace web
OLDNEW

Powered by Google App Engine
This is Rietveld 408576698