Remove BrowserIterator

chrome/browser/ui/browser_tab_strip_tracker.cc

 // Copyright 2015 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 "chrome/browser/ui/browser_tab_strip_tracker.h"
 
 #include "base/auto_reset.h"
 #include "chrome/browser/ui/browser.h"
-#include "chrome/browser/ui/browser_iterator.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/browser_tab_strip_tracker_delegate.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 
 BrowserTabStripTracker::BrowserTabStripTracker(
     TabStripModelObserver* tab_strip_model_observer,
     BrowserTabStripTrackerDelegate* delegate,
     BrowserListObserver* browser_list_observer)
     : tab_strip_model_observer_(tab_strip_model_observer),
       delegate_(delegate),
@@ skipping 11 matching lines @@
 
 void BrowserTabStripTracker::Init(InitWith init_with) {
   BrowserList::AddObserver(this);
 
   base::AutoReset<bool> restter(&is_processing_initial_browsers_, true);
   if (init_with == InitWith::BROWSERS_IN_ACTIVE_DESKTOP) {
     for (Browser* browser : *BrowserList::GetInstance())
       MaybeTrackBrowser(browser);
   } else {
     DCHECK(InitWith::ALL_BROWERS == init_with);
-    for (chrome::BrowserIterator it; !it.done(); it.Next())
-      MaybeTrackBrowser(*it);
+    for (auto* browser : *BrowserList::GetInstance())
+      MaybeTrackBrowser(browser);
   }
 }
 
 void BrowserTabStripTracker::StopObservingAndSendOnBrowserRemoved() {
   Browsers current_browsers;
   current_browsers.swap(browsers_observing_);
 
   for (Browser* browser : current_browsers) {
     browser->tab_strip_model()->RemoveObserver(tab_strip_model_observer_);
     if (browser_list_observer_)
@@ skipping 36 matching lines @@
   browser->tab_strip_model()->RemoveObserver(tab_strip_model_observer_);
 
   if (browser_list_observer_)
     browser_list_observer_->OnBrowserRemoved(browser);
 }
 
 void BrowserTabStripTracker::OnBrowserSetLastActive(Browser* browser) {
   if (browser_list_observer_)
     browser_list_observer_->OnBrowserSetLastActive(browser);
 }