Upstream Chrome on iOS source code [7/11].

ios/chrome/browser/ui/settings/accounts_collection_view_controller.h

+// 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.
+
+#ifndef IOS_CHROME_BROWSER_UI_SETTINGS_ACCOUNTS_COLLECTION_VIEW_CONTROLLER_H_
+#define IOS_CHROME_BROWSER_UI_SETTINGS_ACCOUNTS_COLLECTION_VIEW_CONTROLLER_H_
+
+#import "ios/chrome/browser/sync/sync_observer_bridge.h"
+#import "ios/chrome/browser/ui/settings/settings_navigation_controller.h"
+#import "ios/chrome/browser/ui/settings/settings_root_collection_view_controller.h"
+
+// The accessibility identifier of the view controller's view.
+extern NSString* const kSettingsAccountsId;
+// The accessibility identifier of the header of the accounts list.
+extern NSString* const kSettingsHeaderId;
+// The accessibility identifier of the signout cell.
+extern NSString* const kSettingsAccountsSignoutCellId;
+// The accessibility identifier of the sync account cell.
+extern NSString* const kSettingsAccountsSyncCellId;
+
+namespace ios {
+class ChromeBrowserState;
+}  // namespace ios
+
+// Collection View that handles the settings for accounts when the user is
+// signed in
+// to Chrome.
+@interface AccountsCollectionViewController
+    : SettingsRootCollectionViewController<SettingsControllerProtocol>
+
+// |browserState| must not be nil.
+// If |closeSettingsOnAddAccount| is YES, then this account table view
+// controller will close the setting screen when an account is added.
+- (instancetype)initWithBrowserState:(ios::ChromeBrowserState*)browserState
+           closeSettingsOnAddAccount:(BOOL)closeSettingsOnAddAccount
+    NS_DESIGNATED_INITIALIZER;
+
+- (instancetype)initWithStyle:(CollectionViewControllerStyle)style
+    NS_UNAVAILABLE;
+
+@end
+
+#endif  // IOS_CHROME_BROWSER_UI_SETTINGS_ACCOUNTS_COLLECTION_VIEW_CONTROLLER_H_