Use ChromeBrowserStateManager instead of BrowserListIOS.

ios/chrome/browser/tabs/tab_model_synced_window_delegate_getter.mm

Index: ios/chrome/browser/tabs/tab_model_synced_window_delegate_getter.mm
diff --git a/ios/chrome/browser/tabs/tab_model_synced_window_delegate_getter.mm b/ios/chrome/browser/tabs/tab_model_synced_window_delegate_getter.mm
index 5362854bf7bf0c993d42a41b8e4b94928d4ad75a..df84d972776e0b59da8a02a901940af915744cc9 100644
--- a/ios/chrome/browser/tabs/tab_model_synced_window_delegate_getter.mm
+++ b/ios/chrome/browser/tabs/tab_model_synced_window_delegate_getter.mm
@@ -4,14 +4,15 @@
 
 #include "ios/chrome/browser/tabs/tab_model_synced_window_delegate_getter.h"
 
+#include "base/logging.h"
+#include "ios/chrome/browser/application_context.h"
 #include "ios/chrome/browser/browser_state/chrome_browser_state.h"
-#include "ios/chrome/browser/tabs/tab_model.h"
+#include "ios/chrome/browser/browser_state/chrome_browser_state_manager.h"
+#import "ios/chrome/browser/tabs/tab_model.h"
+#import "ios/chrome/browser/tabs/tab_model_list.h"
 #import "ios/chrome/browser/tabs/tab_model_synced_window_delegate.h"
-#import "ios/chrome/browser/ui/browser_list_ios.h"
 
-TabModelSyncedWindowDelegatesGetter::TabModelSyncedWindowDelegatesGetter(
-    ios::ChromeBrowserState* browser_state)
-    : browser_state_(browser_state) {}
+TabModelSyncedWindowDelegatesGetter::TabModelSyncedWindowDelegatesGetter() {}
 
 TabModelSyncedWindowDelegatesGetter::~TabModelSyncedWindowDelegatesGetter() {}
 
@@ -19,18 +20,20 @@ std::set<const sync_sessions::SyncedWindowDelegate*>
 TabModelSyncedWindowDelegatesGetter::GetSyncedWindowDelegates() {
   std::set<const sync_sessions::SyncedWindowDelegate*> synced_window_delegates;
 
-  for (BrowserListIOS::const_iterator iter = BrowserListIOS::begin();
-       iter != BrowserListIOS::end(); ++iter) {
-    id<BrowserIOS> browser = *iter;
-    TabModel* tabModel = [browser tabModel];
-    // TODO(crbug.com/548612): BrowserState may be unnecessary as iOS does not
-    // support multiple profiles starting with M47. There should still be a way
-    // to filter out Incognito delegates, though.
-    if (tabModel.browserState != browser_state_)
-      continue;
-    // Do not return windows without any tabs, to match desktop.
-    if ([tabModel currentTab])
-      synced_window_delegates.insert([tabModel syncedWindowDelegate]);
+  std::vector<ios::ChromeBrowserState*> browser_states =
+      GetApplicationContext()
+          ->GetChromeBrowserStateManager()
+          ->GetLoadedBrowserStates();
+
+  for (auto* browser_state : browser_states) {
+    DCHECK(!browser_state->IsOffTheRecord());
+    NSArray<TabModel*>* tabModels =
+        GetTabModelsForChromeBrowserState(browser_state);
+    for (TabModel* tabModel in tabModels) {
+      if (tabModel.currentTab) {
+        synced_window_delegates.insert([tabModel syncedWindowDelegate]);
+      }
+    }
   }
 
   return synced_window_delegates;
@@ -38,8 +41,7 @@ TabModelSyncedWindowDelegatesGetter::GetSyncedWindowDelegates() {
 
 const sync_sessions::SyncedWindowDelegate*
 TabModelSyncedWindowDelegatesGetter::FindById(SessionID::id_type session_id) {
-  for (const sync_sessions::SyncedWindowDelegate* delegate :
-       GetSyncedWindowDelegates()) {
+  for (const auto* delegate : GetSyncedWindowDelegates()) {
     if (session_id == delegate->GetSessionId())
       return delegate;
   }