Use MDCTypography instead of MDFRobotoFontLoader directly.

ios/chrome/browser/ui/settings/cells/passphrase_error_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/passphrase_error_item.h"
 
 #import <UIKit/UIKit.h>
 
 #import "ios/chrome/browser/ui/colors/MDCPalette+CrAdditions.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"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
 #endif
 
 namespace {
 // Padding used on the leading and trailing edges of the cell.
 const CGFloat kHorizontalPadding = 16;
 }  // namespace
 
@@ skipping 25 matching lines @@
 @synthesize textLabel = _textLabel;
 @synthesize errorImageView = _errorImageView;
 
 - (instancetype)initWithFrame:(CGRect)frame {
   self = [super initWithFrame:frame];
   if (self) {
     UIView* contentView = self.contentView;
 
     _textLabel = [[UILabel alloc] init];
     _textLabel.translatesAutoresizingMaskIntoConstraints = NO;
-    _textLabel.font =
-        [[MDFRobotoFontLoader sharedInstance] mediumFontOfSize:14];
+    _textLabel.font = [[MDCTypography fontLoader] mediumFontOfSize:14];
     _textLabel.textColor = [[MDCPalette cr_redPalette] tint500];
     [contentView addSubview:_textLabel];
 
     _errorImageView = [[UIImageView alloc] init];
     _errorImageView.translatesAutoresizingMaskIntoConstraints = NO;
     _errorImageView.image = [UIImage imageNamed:@"encryption_error"];
     [contentView addSubview:_errorImageView];
 
     // Set up the constraints.
     [NSLayoutConstraint activateConstraints:@[
@@ skipping 18 matching lines @@
   }
   return self;
 }
 
 - (void)prepareForReuse {
   [super prepareForReuse];
   self.textLabel.text = nil;
 }
 
 @end