[ObjC ARC] Converts ios/chrome/browser/infobars:infobars to ARC.\n\nAutomatically generated ARCMigr…

ios/chrome/browser/infobars/infobar_controller.h

Index: ios/chrome/browser/infobars/infobar_controller.h
diff --git a/ios/chrome/browser/infobars/infobar_controller.h b/ios/chrome/browser/infobars/infobar_controller.h
index c77e229f0d3cc548dc89a8f33681a4214e2dd8ca..a3dc828063a64427365bc840d8a34c7e38659c09 100644
--- a/ios/chrome/browser/infobars/infobar_controller.h
+++ b/ios/chrome/browser/infobars/infobar_controller.h
@@ -6,7 +6,6 @@
 #define IOS_CHROME_BROWSER_INFOBARS_INFOBAR_CONTROLLER_H_
 
 #import <UIKit/UIKit.h>
-#include "base/mac/scoped_nsobject.h"
 
 @protocol InfoBarViewProtocol;
 class InfoBarViewDelegate;
@@ -26,9 +25,9 @@ class InfoBarDelegate;
 
 // Creates a view and lays out all the infobar elements in it. Will not add
 // it as a subview yet. This method must be overriden in subclasses.
-- (base::scoped_nsobject<UIView<InfoBarViewProtocol>>)
-    viewForDelegate:(infobars::InfoBarDelegate*)delegate
-              frame:(CGRect)bounds;
+- (UIView<InfoBarViewProtocol>*)viewForDelegate:
+                                    (infobars::InfoBarDelegate*)delegate
+                                          frame:(CGRect)bounds;
 
 // Creates the view.
 - (void)layoutForDelegate:(infobars::InfoBarDelegate*)delegate