Display offline availability on ContentSuggestions

ios/chrome/browser/ui/content_suggestions/content_suggestions_collection_updater.mm

 // Copyright 2016 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/chrome/browser/ui/content_suggestions/content_suggestions_collection_updater.h"
 
 #include "base/logging.h"
 #include "base/mac/foundation_util.h"
 #include "base/strings/sys_string_conversions.h"
 #include "base/time/time.h"
@@ skipping 261 matching lines @@
         NSIndexPath* addedIndexPath = [self addItem:articleItem
                             toSectionWithIdentifier:sectionIdentifier];
         [indexPaths addObject:addedIndexPath];
         break;
       }
       case ContentSuggestionTypeReadingList: {
         ContentSuggestionsReadingListItem* readingListItem =
             [[ContentSuggestionsReadingListItem alloc]
                      initWithType:ItemTypeReadingList
                               url:suggestion.url
-                distillationState:ReadingListUIDistillationStatusPending];
+                distillationState:suggestion.readingListExtra.status];
         readingListItem.title = suggestion.title;
         readingListItem.subtitle = suggestion.publisher;
 
         readingListItem.suggestionIdentifier = suggestion.suggestionIdentifier;
 
         NSIndexPath* addedIndexPath = [self addItem:readingListItem
                             toSectionWithIdentifier:sectionIdentifier];
         [indexPaths addObject:addedIndexPath];
         break;
       }
@@ skipping 219 matching lines @@
         [model sectionIdentifierForSection:sectionNumber];
     if ([model hasItem:item inSectionWithIdentifier:sectionIdentifier]) {
       [self.collectionViewController
           reconfigureCellsForItems:@[ item ]
            inSectionWithIdentifier:sectionIdentifier];
     }
   }
 }
 
 @end