Fix include import in ios/web

ios/web/web_state/ui/crw_generic_content_view.mm

 // 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.
 
 #import "ios/web/public/web_state/ui/crw_generic_content_view.h"
 
 #include "base/logging.h"
-#include "base/mac/scoped_nsobject.h"
+#import "base/mac/scoped_nsobject.h"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
 #endif
 
 @interface CRWGenericContentView () {
   // The size of the view's bounds at the last call to |-layoutSubviews|.
   CGSize _lastLayoutSize;
   // Backing objectect for |self.scrollView|.
   base::scoped_nsobject<UIScrollView> _scrollView;
@@ skipping 78 matching lines @@
     viewSize.height = CGRectGetHeight(contentRect) + singlePixel;
   }
   self.scrollView.contentSize = viewSize;
 }
 
 - (BOOL)isViewAlive {
   return YES;
 }
 
 @end