Use MDCTypography instead of MDFRobotoFontLoader directly.

ios/chrome/browser/ui/payments/cells/page_info_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/payments/cells/page_info_item.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
 
 NSString* const kPageInfoFaviconImageViewID = @"kPageInfoFaviconImageViewID";
 
 namespace {
 // Padding used on the top and bottom edges of the cell.
 const CGFloat kVerticalPadding = 12;
@@ skipping 46 matching lines @@
     self.isAccessibilityElement = YES;
 
     // Favicon
     _pageFaviconView = [[UIImageView alloc] initWithFrame:CGRectZero];
     _pageFaviconView.translatesAutoresizingMaskIntoConstraints = NO;
     _pageFaviconView.accessibilityIdentifier = kPageInfoFaviconImageViewID;
     [self.contentView addSubview:_pageFaviconView];
 
     // Page title
     _pageTitleLabel = [[UILabel alloc] initWithFrame:CGRectZero];
-    _pageTitleLabel.font =
-        [[MDFRobotoFontLoader sharedInstance] mediumFontOfSize:12];
+    _pageTitleLabel.font = [[MDCTypography fontLoader] mediumFontOfSize:12];
     _pageTitleLabel.textColor = [[MDCPalette greyPalette] tint900];
     _pageTitleLabel.backgroundColor = [UIColor clearColor];
     _pageTitleLabel.translatesAutoresizingMaskIntoConstraints = NO;
     [self.contentView addSubview:_pageTitleLabel];
 
     // Page host
     _pageHostLabel = [[UILabel alloc] initWithFrame:CGRectZero];
-    _pageHostLabel.font =
-        [[MDFRobotoFontLoader sharedInstance] regularFontOfSize:12];
+    _pageHostLabel.font = [MDCTypography captionFont];
     _pageHostLabel.textColor = [[MDCPalette greyPalette] tint600];
     // Allow the label to break to multiple lines. This should be very rare but
     // will prevent malicious domains from suppling very long host names and
     // having the domain name truncated.
     _pageHostLabel.numberOfLines = 0;
     _pageHostLabel.backgroundColor = [UIColor clearColor];
     _pageHostLabel.translatesAutoresizingMaskIntoConstraints = NO;
     [self.contentView addSubview:_pageHostLabel];
 
     // Layout
@@ skipping 59 matching lines @@
 }
 
 #pragma mark - Accessibility
 
 - (NSString*)accessibilityLabel {
   return [NSString stringWithFormat:@"%@, %@", self.pageTitleLabel.text,
                                     self.pageHostLabel.text];
 }
 
 @end