CollectionViewTextItem no longer styles CollectionViewTextCell

ios/chrome/browser/ui/settings/search_engine_settings_collection_view_controller.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/chrome/browser/ui/settings/search_engine_settings_collection_view_controller.h"
 
 #include <memory>
 
 #import "base/ios/weak_nsobject.h"
 #include "base/mac/foundation_util.h"
 #import "base/mac/scoped_nsobject.h"
 #include "base/strings/sys_string_conversions.h"
 #include "components/search_engines/template_url_service.h"
 #include "components/search_engines/template_url_service_observer.h"
 #include "ios/chrome/browser/browser_state/chrome_browser_state.h"
 #include "ios/chrome/browser/search_engines/template_url_service_factory.h"
+#import "ios/chrome/browser/ui/collection_view/cells/collection_view_text_cell.h"
 #import "ios/chrome/browser/ui/collection_view/cells/collection_view_text_item.h"
 #import "ios/chrome/browser/ui/collection_view/collection_view_model.h"
 #include "ios/chrome/grit/ios_strings.h"
 #import "ios/third_party/material_components_ios/src/components/CollectionCells/src/MaterialCollectionCells.h"
+#import "ios/third_party/material_components_ios/src/components/Palettes/src/MaterialPalettes.h"
+#import "ios/third_party/material_components_ios/src/components/Typography/src/MaterialTypography.h"
 #include "ui/base/l10n/l10n_util_mac.h"
 
 @interface SearchEngineSettingsCollectionViewController ()
 - (void)onChange;
 @end
 
 namespace {
 
 typedef NS_ENUM(NSInteger, SectionIdentifier) {
   SectionIdentifierSearchEngines = kSectionIdentifierEnumZero,
@@ skipping 81 matching lines @@
             initWithType:ItemTypeSearchEnginesEngine]);
     [engine setText:value];
     if (checked) {
       [engine setAccessoryType:MDCCollectionViewCellAccessoryCheckmark];
     }
     [model addItem:engine
         toSectionWithIdentifier:SectionIdentifierSearchEngines];
   }
 }
 
+#pragma mark - UICollectionViewDataSource
+
+- (UICollectionViewCell*)collectionView:(UICollectionView*)collectionView
+                 cellForItemAtIndexPath:(NSIndexPath*)indexPath {
+  UICollectionViewCell* cell =
+      [super collectionView:collectionView cellForItemAtIndexPath:indexPath];
+
+  NSInteger itemType =
+      [self.collectionViewModel itemTypeForIndexPath:indexPath];
+  switch (itemType) {
+    case ItemTypeSearchEnginesEngine: {
+      CollectionViewTextCell* textCell =
+          base::mac::ObjCCastStrict<CollectionViewTextCell>(cell);
+      textCell.textLabel.font = [MDCTypography body2Font];
+      textCell.textLabel.textColor = [[MDCPalette greyPalette] tint900];
+      textCell.detailTextLabel.font = [MDCTypography body1Font];
+      textCell.detailTextLabel.textColor = [[MDCPalette greyPalette] tint500];
+      break;
+    }
+    default:
+      break;
+  }
+  return cell;
+}
+
 #pragma mark UICollectionViewDelegate
 
 - (void)collectionView:(UICollectionView*)collectionView
     didSelectItemAtIndexPath:(NSIndexPath*)indexPath {
   [super collectionView:collectionView didSelectItemAtIndexPath:indexPath];
   CollectionViewModel* model = self.collectionViewModel;
 
   // Only handle taps on search engine items.
   CollectionViewItem* selectedItem = [model itemAtIndexPath:indexPath];
   if (selectedItem.type != ItemTypeSearchEnginesEngine) {
@@ skipping 63 matching lines @@
   templateURLService_->SetUserSelectedDefaultSearchProvider(urls[index]);
   updatingBackend_ = NO;
 }
 
 - (void)onChange {
   if (!updatingBackend_)
     [self reloadData];
 }
 
 @end