Use MDCTypography instead of MDFRobotoFontLoader directly.

ios/chrome/browser/ui/settings/cells/version_item.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/settings/cells/version_item.h"
 
 #include "ios/chrome/grit/ios_strings.h"
 #import "ios/third_party/material_components_ios/src/components/Palettes/src/MaterialPalettes.h"
-#import "ios/third_party/material_roboto_font_loader_ios/src/src/MaterialRobotoFontLoader.h"
+#import "ios/third_party/material_components_ios/src/components/Typography/src/MaterialTypography.h"
 #include "ui/base/l10n/l10n_util_mac.h"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
 #endif
 
 @implementation VersionItem
 
 @synthesize text = _text;
 
@@ skipping 27 matching lines @@
     self.accessibilityHint = l10n_util::GetNSString(IDS_IOS_COPY_VERSION_HINT);
 
     _textLabel = [[UILabel alloc] init];
     _textLabel.translatesAutoresizingMaskIntoConstraints = NO;
     _textLabel.backgroundColor = [UIColor clearColor];
     _textLabel.textAlignment = NSTextAlignmentCenter;
     _textLabel.shadowOffset = CGSizeMake(1, 0);
     _textLabel.shadowColor = [UIColor whiteColor];
     [self addSubview:_textLabel];
 
-    _textLabel.font =
-        [[MDFRobotoFontLoader sharedInstance] mediumFontOfSize:14];
+    _textLabel.font = [MDCTypography body2Font];
     _textLabel.textColor = [[MDCPalette greyPalette] tint900];
 
     // Set up the constraints.
     [NSLayoutConstraint activateConstraints:@[
       [_textLabel.centerXAnchor constraintEqualToAnchor:self.centerXAnchor],
       [_textLabel.centerYAnchor constraintEqualToAnchor:self.centerYAnchor],
     ]];
 
     self.shouldHideSeparator = YES;
   }
   return self;
 }
 
 - (NSString*)accessibilityLabel {
   return self.textLabel.text;
 }
 
 @end