Move ios/ui/suggestions to ios/ui/content_suggestions

ios/chrome/browser/ui/suggestions/suggestions_collection_updater.mm

Index: ios/chrome/browser/ui/suggestions/suggestions_collection_updater.mm
diff --git a/ios/chrome/browser/ui/suggestions/suggestions_collection_updater.mm b/ios/chrome/browser/ui/suggestions/suggestions_collection_updater.mm
deleted file mode 100644
index 1400e88cd5ba28345e2667edc4a3832b7763e0fc..0000000000000000000000000000000000000000
--- a/ios/chrome/browser/ui/suggestions/suggestions_collection_updater.mm
+++ /dev/null
@@ -1,130 +0,0 @@
-// 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/suggestions/suggestions_collection_updater.h"
-
-#include "base/logging.h"
-#include "base/mac/foundation_util.h"
-#import "ios/chrome/browser/ui/collection_view/collection_view_controller.h"
-#import "ios/chrome/browser/ui/collection_view/collection_view_model.h"
-#import "ios/chrome/browser/ui/suggestions/suggestions_article_item.h"
-#import "ios/chrome/browser/ui/suggestions/suggestions_expandable_item.h"
-#import "ios/chrome/browser/ui/suggestions/suggestions_favicon_item.h"
-#import "ios/chrome/browser/ui/suggestions/suggestions_item.h"
-#import "ios/chrome/browser/ui/suggestions/suggestions_stack_item.h"
-#import "ios/chrome/browser/ui/suggestions/suggestions_view_controller.h"
-
-#if !defined(__has_feature) || !__has_feature(objc_arc)
-#error "This file requires ARC support."
-#endif
-
-@implementation SuggestionsCollectionUpdater
-
-@synthesize collectionViewController = _collectionViewController;
-
-#pragma mark - Properties
-
-- (void)setCollectionViewController:
-    (SuggestionsViewController*)collectionViewController {
-  _collectionViewController = collectionViewController;
-  [collectionViewController loadModel];
-  CollectionViewModel* model = collectionViewController.collectionViewModel;
-  NSInteger sectionIdentifier = kSectionIdentifierEnumZero;
-
-  // Stack Item.
-  [model addSectionWithIdentifier:sectionIdentifier];
-  [model addItem:[[SuggestionsStackItem alloc] initWithType:ItemTypeStack
-                                                      title:@"The title"
-                                                   subtitle:@"The subtitle"]
-      toSectionWithIdentifier:sectionIdentifier++];
-
-  // Favicon Item.
-  [model addSectionWithIdentifier:sectionIdentifier];
-  SuggestionsFaviconItem* faviconItem =
-      [[SuggestionsFaviconItem alloc] initWithType:ItemTypeFavicon];
-  for (NSInteger i = 0; i < 6; i++) {
-    [faviconItem addFavicon:[UIImage imageNamed:@"bookmark_gray_star"]
-                  withTitle:@"Super website! Incredible!"];
-  }
-  faviconItem.delegate = _collectionViewController;
-  [model addItem:faviconItem toSectionWithIdentifier:sectionIdentifier++];
-
-  for (NSInteger i = 0; i < 3; i++) {
-    [model addSectionWithIdentifier:sectionIdentifier];
-
-    // Standard Item.
-    [model addItem:[[SuggestionsItem alloc] initWithType:ItemTypeText
-                                                   title:@"The title"
-                                                subtitle:@"The subtitle"]
-        toSectionWithIdentifier:sectionIdentifier];
-
-    // Article Item.
-    [model addItem:[[SuggestionsArticleItem alloc]
-                       initWithType:ItemTypeArticle
-                              title:@"Title of an Article"
-                           subtitle:@"This is the subtitle of an article, can "
-                                    @"spawn on multiple lines"
-                              image:[UIImage
-                                        imageNamed:@"distillation_success"]]
-        toSectionWithIdentifier:sectionIdentifier];
-
-    // Expandable Item.
-    SuggestionsExpandableItem* expandableItem =
-        [[SuggestionsExpandableItem alloc]
-            initWithType:ItemTypeExpand
-                   title:@"Title of an Expandable Article"
-                subtitle:@"This Article can be expanded to display "
-                         @"additional information or interaction "
-                         @"options"
-                   image:[UIImage imageNamed:@"distillation_fail"]
-              detailText:@"Details shown only when the article is "
-                         @"expanded. It can be displayed on "
-                         @"multiple lines."];
-    expandableItem.delegate = _collectionViewController;
-    [model addItem:expandableItem toSectionWithIdentifier:sectionIdentifier];
-    sectionIdentifier++;
-  }
-}
-
-#pragma mark - Public methods
-
-- (void)addTextItem:(NSString*)title
-           subtitle:(NSString*)subtitle
-          toSection:(NSInteger)inputSection {
-  DCHECK(_collectionViewController);
-  SuggestionsItem* item = [[SuggestionsItem alloc] initWithType:ItemTypeText
-                                                          title:title
-                                                       subtitle:subtitle];
-  NSInteger sectionIdentifier = kSectionIdentifierEnumZero + inputSection;
-  NSInteger sectionIndex = inputSection;
-  CollectionViewModel* model = _collectionViewController.collectionViewModel;
-  if ([model numberOfSections] <= inputSection) {
-    sectionIndex = [model numberOfSections];
-    sectionIdentifier = kSectionIdentifierEnumZero + sectionIndex;
-    [_collectionViewController.collectionView performBatchUpdates:^{
-      [_collectionViewController.collectionViewModel
-          addSectionWithIdentifier:sectionIdentifier];
-      [_collectionViewController.collectionView
-          insertSections:[NSIndexSet indexSetWithIndex:sectionIndex]];
-    }
-                                                       completion:nil];
-  }
-  NSInteger numberOfItemsInSection =
-      [model numberOfItemsInSection:sectionIndex];
-  [_collectionViewController.collectionViewModel addItem:item
-                                 toSectionWithIdentifier:sectionIdentifier];
-  [_collectionViewController.collectionView performBatchUpdates:^{
-    [_collectionViewController.collectionView
-        insertItemsAtIndexPaths:@[ [NSIndexPath
-                                    indexPathForRow:numberOfItemsInSection
-                                          inSection:sectionIndex] ]];
-  }
-                                                     completion:nil];
-}
-
-- (BOOL)shouldUseCustomStyleForSection:(NSInteger)section {
-  return section == 0 || section == 1;
-}
-
-@end