[iOS][DarkMode] Remove MDCPalette in payment cells

Use dynamic colors instead.

Bug: 976675
Change-Id: I1350150d441600368ff9ca2e021c6ab0b6857b3a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1746263
Commit-Queue: Javier Ernesto Flores Robles <javierrobles@chromium.org>
Reviewed-by: Rohit Rao <rohitrao@chromium.org>
Cr-Commit-Position: refs/heads/master@{#686372}

ios/chrome/browser/ui/collection_view/cells/BUILD.gn

@@ -32,6 +32,7 @@ source_set("cells") {
     "//ios/chrome/browser/ui/util",
     "//ios/chrome/browser/ui/util",
     "//ios/chrome/common",
+    "//ios/chrome/common/colors",
     "//ios/chrome/common/ui_util",
     "//ios/third_party/material_roboto_font_loader_ios",
     "//ui/base",

ios/chrome/browser/ui/collection_view/cells/MDCCollectionViewCell+Chrome.mm

@@ -5,7 +5,7 @@
 #import "ios/chrome/browser/ui/collection_view/cells/MDCCollectionViewCell+Chrome.h"
 
 #import "ios/chrome/browser/ui/collection_view/cells/collection_view_item.h"
-#import "ios/third_party/material_components_ios/src/components/Palettes/src/MaterialPalettes.h"
+#import "ios/chrome/common/colors/semantic_color_names.h"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
@@ -66,7 +66,7 @@ static NSMutableDictionary<NSString*, MDCCollectionViewCell*>*
 - (void)cr_setAccessoryType:(MDCCollectionViewCellAccessoryType)accessoryType {
   self.accessoryType = accessoryType;
   if (accessoryType == MDCCollectionViewCellAccessoryDisclosureIndicator)
-    self.accessoryView.tintColor = [[MDCPalette greyPalette] tint400];
+    self.accessoryView.tintColor = [UIColor colorNamed:kGrey400Color];
 }
 
 @end

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

@@ -5,11 +5,10 @@
 #import "ios/chrome/browser/ui/collection_view/cells/collection_view_footer_item.h"
 
 #include "ios/chrome/browser/ui/collection_view/cells/collection_view_cell_constants.h"
-#import "ios/chrome/browser/ui/colors/MDCPalette+CrAdditions.h"
 #import "ios/chrome/browser/ui/util/label_link_controller.h"
 #import "ios/chrome/browser/ui/util/uikit_ui_util.h"
+#import "ios/chrome/common/colors/semantic_color_names.h"
 #import "ios/chrome/common/string_util.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"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
@@ -149,7 +148,7 @@ const CGFloat kVerticalPadding = 16;
     if (cellStyle == CollectionViewCellStyle::kUIKit) {
       [_linkController setLinkColor:UIColorFromRGB(kUIKitFooterLinkColor)];
     } else {
-      [_linkController setLinkColor:[[MDCPalette cr_bluePalette] tint500]];
+      [_linkController setLinkColor:[UIColor colorNamed:kBlueColor]];
     }
     [_linkController addLinkWithRange:range url:URL];
   }
@@ -163,7 +162,7 @@ const CGFloat kVerticalPadding = 16;
   } else {
     self.textLabel.shadowOffset = CGSizeMake(1.f, 0.f);
     self.textLabel.shadowColor = [UIColor whiteColor];
-    self.textLabel.textColor = [[MDCPalette greyPalette] tint900];
+    self.textLabel.textColor = [UIColor colorNamed:kTextPrimaryColor];
     MaybeSetUILabelScaledFont(withFontScaling, self.textLabel,
                               [[MDCTypography fontLoader] mediumFontOfSize:14]);
   }

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

@@ -4,10 +4,9 @@
 
 #import "ios/chrome/browser/ui/collection_view/cells/collection_view_switch_item.h"
 
-#import "ios/chrome/browser/ui/colors/MDCPalette+CrAdditions.h"
 #import "ios/chrome/browser/ui/util/uikit_ui_util.h"
+#import "ios/chrome/common/colors/semantic_color_names.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_components_ios/src/components/Typography/src/MaterialTypography.h"
 #include "ui/base/l10n/l10n_util_mac.h"
 
@@ -74,12 +73,12 @@ const CGFloat kVerticalPadding = 16;
     _textLabel.translatesAutoresizingMaskIntoConstraints = NO;
     [self.contentView addSubview:_textLabel];
 
-    _textLabel.textColor = [[MDCPalette greyPalette] tint900];
+    _textLabel.textColor = [UIColor colorNamed:kTextPrimaryColor];
     _textLabel.numberOfLines = 0;
 
     _switchView = [[UISwitch alloc] initWithFrame:CGRectZero];
     _switchView.translatesAutoresizingMaskIntoConstraints = NO;
-    _switchView.onTintColor = [[MDCPalette cr_bluePalette] tint500];
+    _switchView.onTintColor = [UIColor colorNamed:kBlueColor];
     _switchView.accessibilityHint = l10n_util::GetNSString(
         IDS_IOS_TOGGLE_SETTING_SWITCH_ACCESSIBILITY_HINT);
     [self.contentView addSubview:_switchView];
@@ -115,8 +114,9 @@ const CGFloat kVerticalPadding = 16;
 }
 
 + (UIColor*)defaultTextColorForState:(UIControlState)state {
-  MDCPalette* grey = [MDCPalette greyPalette];
-  return (state & UIControlStateDisabled) ? grey.tint500 : grey.tint900;
+  return (state & UIControlStateDisabled)
+             ? [UIColor colorNamed:kDisabledTintColor]
+             : [UIColor colorNamed:kTextPrimaryColor];
 }
 
 // Implement -layoutSubviews as per instructions in documentation for