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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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/crw_wk_navigation_states.h" | 5 #import "ios/web/web_state/ui/crw_wk_navigation_states.h" |
| 6 | 6 |
| 7 #include "base/logging.h" | 7 #include "base/logging.h" |
| 8 | 8 |
| 9 #if !defined(__has_feature) || !__has_feature(objc_arc) | 9 #if !defined(__has_feature) || !__has_feature(objc_arc) |
| 10 #error "This file requires ARC support." | 10 #error "This file requires ARC support." |
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| 98 for (WKNavigation* navigation in _records) { | 98 for (WKNavigation* navigation in _records) { |
| 99 CRWWKNavigationsStateRecord* record = [_records objectForKey:navigation]; | 99 CRWWKNavigationsStateRecord* record = [_records objectForKey:navigation]; |
| 100 if (lastAddedIndex < record.index) { | 100 if (lastAddedIndex < record.index) { |
| 101 result = navigation; | 101 result = navigation; |
| 102 lastAddedIndex = record.index; | 102 lastAddedIndex = record.index; |
| 103 } | 103 } |
| 104 } | 104 } |
| 105 return result; | 105 return result; |
| 106 } | 106 } |
| 107 | 107 |
| 108 - (web::WKNavigationState)stateForNavigation:(WKNavigation*)navigation { | |
| 109 CRWWKNavigationsStateRecord* record = [_records objectForKey:navigation]; | |
| 110 return record.state; | |
| 111 } | |
| 112 | |
| 113 @end | 108 @end |
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