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Side by Side Diff: ios/shared/chrome/browser/tabs/web_state_list_observer.mm

Issue 2703333006: Move the notion of current Tab from TabModel to WebStateList. (Closed)
Patch Set: Rebase. Created 3 years, 9 months ago
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1 // Copyright 2017 The Chromium Authors. All rights reserved. 1 // Copyright 2017 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/shared/chrome/browser/tabs/web_state_list_observer.h" 5 #import "ios/shared/chrome/browser/tabs/web_state_list_observer.h"
6 6
7 WebStateListObserver::WebStateListObserver() = default; 7 WebStateListObserver::WebStateListObserver() = default;
8 8
9 WebStateListObserver::~WebStateListObserver() = default; 9 WebStateListObserver::~WebStateListObserver() = default;
10 10
11 void WebStateListObserver::WebStateInsertedAt(WebStateList* web_state_list, 11 void WebStateListObserver::WebStateInsertedAt(WebStateList* web_state_list,
12 web::WebState* web_state, 12 web::WebState* web_state,
13 int index) {} 13 int index) {}
14 14
15 void WebStateListObserver::WebStateMoved(WebStateList* web_state_list, 15 void WebStateListObserver::WebStateMoved(WebStateList* web_state_list,
16 web::WebState* web_state, 16 web::WebState* web_state,
17 int from_index, 17 int from_index,
18 int to_index) {} 18 int to_index) {}
19 19
20 void WebStateListObserver::WebStateReplacedAt(WebStateList* web_state_list, 20 void WebStateListObserver::WebStateReplacedAt(WebStateList* web_state_list,
21 web::WebState* old_web_state, 21 web::WebState* old_web_state,
22 web::WebState* new_web_state, 22 web::WebState* new_web_state,
23 int index) {} 23 int index) {}
24 24
25 void WebStateListObserver::WebStateDetachedAt(WebStateList* web_state_list, 25 void WebStateListObserver::WebStateDetachedAt(WebStateList* web_state_list,
26 web::WebState* web_state, 26 web::WebState* web_state,
27 int index) {} 27 int index) {}
28
29 void WebStateListObserver::WebStateActivatedAt(WebStateList* web_state_list,
30 web::WebState* old_web_state,
31 web::WebState* new_web_state,
32 int active_index,
33 bool user_action) {}
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