Revert of Use ChromeBrowserStateManager instead of BrowserListIOS.

ios/chrome/browser/ui/browser_view_controller.h

 // Copyright 2012 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_BROWSER_VIEW_CONTROLLER_H_
 #define IOS_CHROME_BROWSER_UI_BROWSER_VIEW_CONTROLLER_H_
 
 #import <MessageUI/MessageUI.h>
 #import <StoreKit/StoreKit.h>
 #import <UIKit/UIKit.h>
 
 #import "base/ios/block_types.h"
+#import "ios/chrome/browser/ui/browser_ios.h"
 #import "ios/chrome/browser/ui/side_swipe/side_swipe_controller.h"
 #import "ios/chrome/browser/ui/toolbar/toolbar_owner.h"
 #import "ios/chrome/browser/ui/toolbar/web_toolbar_controller.h"
 #import "ios/chrome/browser/ui/url_loader.h"
 #import "ios/public/provider/chrome/browser/voice/voice_search_presenter.h"
 
 @class BrowserContainerView;
 @class BrowserViewControllerDependencyFactory;
 @class ContextualSearchController;
 @class ContextualSearchPanelView;
@@ skipping 20 matching lines @@
 // Notification sent when the page info is hidden.
 extern NSString* const kPageInfoWillHideNotification;
 // Notification sent when the location bar becomes first responder.
 extern NSString* const kLocationBarBecomesFirstResponderNotification;
 // Notification sent when the location bar resigns first responder.
 extern NSString* const kLocationBarResignsFirstResponderNotification;
 }  // namespace ios_internal
 
 // The top-level view controller for the browser UI. Manages other controllers
 // which implement the interface.
-@interface BrowserViewController : UIViewController<SideSwipeControllerDelegate,
+@interface BrowserViewController : UIViewController<BrowserIOS,
+                                                    SideSwipeControllerDelegate,
                                                     ToolbarOwner,
                                                     UrlLoader,
                                                     VoiceSearchPresenter,
                                                     WebToolbarDelegate>
 
 // Initializes a new BVC from its nib. |model| must not be nil. The
 // webUsageSuspended property for this BVC will be based on |model|, and future
 // changes to |model|'s suspension state should be made through this BVC
 // instead of directly on the model.
 - (instancetype)initWithTabModel:(TabModel*)model
@@ skipping 20 matching lines @@
 
 // Activates/deactivates the object. This will enable/disable the ability for
 // this object to browse, and to have live UIWebViews associated with it. While
 // not active, the UI will not react to changes in the tab model, so generally
 // an inactive BVC should not be visible.
 @property(nonatomic, assign, getter=isActive) BOOL active;
 
 // Returns whether or not text to speech is playing.
 @property(nonatomic, assign, readonly, getter=isPlayingTTS) BOOL playingTTS;
 
-// Returns the TabModel passed to the initializer.
-@property(nonatomic, assign, readonly) TabModel* tabModel;
-
-// Returns the ios::ChromeBrowserState passed to the initializer.
-@property(nonatomic, assign, readonly) ios::ChromeBrowserState* browserState;
-
 // Whether the receiver is currently the primary BVC.
 - (void)setPrimary:(BOOL)primary;
 
 // Called when the typing shield is tapped.
 - (void)shieldWasTapped:(id)sender;
 
 // Called when a UI element to create a new tab is triggered.
 - (void)newTab:(id)sender;
 
 // Makes sure that the view hierarchy has been built. Equivalent to calling
@@ skipping 43 matching lines @@
 
 // Removes files received from other applications. If |immediately| is YES,
 // initiates the removal of files immediately. |completionHandler| is called
 // when files have been removed.
 - (void)removeExternalFilesImmediately:(BOOL)immediately
                      completionHandler:(ProceduralBlock)completionHandler;
 
 @end
 
 #endif  // IOS_CHROME_BROWSER_UI_BROWSER_VIEW_CONTROLLER_H_