Expose font and color of the main and secondary texts in CollectionViewTextItem

ios/chrome/browser/ui/collection_view/cells/collection_view_text_item.mm

Index: ios/chrome/browser/ui/collection_view/cells/collection_view_text_item.mm
diff --git a/ios/chrome/browser/ui/collection_view/cells/collection_view_text_item.mm b/ios/chrome/browser/ui/collection_view/cells/collection_view_text_item.mm
index 3a92984c5b9c3d7b5745b8d8644caeca35972f66..884b43fe66a1baee76fc02005cd6b239353ab132 100644
--- a/ios/chrome/browser/ui/collection_view/cells/collection_view_text_item.mm
+++ b/ios/chrome/browser/ui/collection_view/cells/collection_view_text_item.mm
@@ -17,6 +17,10 @@
 @synthesize text = _text;
 @synthesize detailText = _detailText;
 @synthesize image = _image;
+@synthesize textFont = _textFont;
+@synthesize textColor = _textColor;
+@synthesize detailTextFont = _detailTextFont;
+@synthesize detailTextColor = _detailTextColor;
 
 - (instancetype)initWithType:(NSInteger)type {
   self = [super initWithType:type];
@@ -26,6 +30,35 @@
   return self;
 }
 
+- (UIFont*)textFont {
+  if (!_textFont) {
+    _textFont = [[MDFRobotoFontLoader sharedInstance] mediumFontOfSize:14];
+  }
+  return _textFont;
+}
+
+- (UIColor*)textColor {
+  if (!_textColor) {
+    _textColor = [[MDCPalette greyPalette] tint900];
+  }
+  return _textColor;
+}
+
+- (UIFont*)detailTextFont {
+  if (!_detailTextFont) {
+    _detailTextFont =
+        [[MDFRobotoFontLoader sharedInstance] regularFontOfSize:14];
+  }
+  return _detailTextFont;
+}
+
+- (UIColor*)detailTextColor {
+  if (!_detailTextColor) {
+    _detailTextColor = [[MDCPalette greyPalette] tint500];
+  }
+  return _detailTextColor;
+}
+
 #pragma mark CollectionViewItem
 
 - (void)configureCell:(MDCCollectionViewTextCell*)cell {
@@ -43,13 +76,10 @@
   }
 
   // Styling.
-  cell.textLabel.font =
-      [[MDFRobotoFontLoader sharedInstance] mediumFontOfSize:14];
-  cell.textLabel.textColor = [[MDCPalette greyPalette] tint900];
-
-  cell.detailTextLabel.font =
-      [[MDFRobotoFontLoader sharedInstance] regularFontOfSize:14];
-  cell.detailTextLabel.textColor = [[MDCPalette greyPalette] tint500];
+  cell.textLabel.font = self.textFont;
+  cell.textLabel.textColor = self.textColor;
+  cell.detailTextLabel.font = self.detailTextFont;
+  cell.detailTextLabel.textColor = self.detailTextColor;
 }
 
 @end