Remove views::Label::SetDisabledColor(). Replace with typography colors.

chrome/browser/ui/views/payments/editor_view_controller.cc

 // Copyright 2017 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.
 
 #include "chrome/browser/ui/views/payments/editor_view_controller.h"
 
 #include <algorithm>
 #include <map>
 #include <memory>
 #include <utility>
@@ skipping 307 matching lines @@
     if (!initial_focus_field_view_ && !valid)
       initial_focus_field_view_ = focusable_field;
   }
 
   if (!initial_focus_field_view_)
     initial_focus_field_view_ = first_field;
 
   // Validate all fields and disable the primary (Done) button if necessary.
   primary_button()->SetEnabled(ValidateInputFields());
 
-  // Adds the "* indicates a required field" label in "disabled" grey text.
-  std::unique_ptr<views::Label> required_field = base::MakeUnique<views::Label>(
-      l10n_util::GetStringUTF16(IDS_PAYMENTS_REQUIRED_FIELD_MESSAGE));
-  required_field->SetDisabledColor(
-      required_field->GetNativeTheme()->GetSystemColor(
-          ui::NativeTheme::kColorId_LabelDisabledColor));
-  required_field->SetEnabled(false);
-
   views::ColumnSet* required_field_columns = editor_layout->AddColumnSet(2);
   required_field_columns->AddColumn(views::GridLayout::LEADING,
                                     views::GridLayout::CENTER, 1,
                                     views::GridLayout::USE_PREF, 0, 0);
   editor_layout->StartRow(0, 2);
-  editor_layout->AddView(required_field.release());
+  // Adds the "* indicates a required field" label in "hint" grey text.
+  editor_layout->AddView(
+      CreateHintLabel(
+          l10n_util::GetStringUTF16(IDS_PAYMENTS_REQUIRED_FIELD_MESSAGE))
+          .release());
 
   editor_view->SetLayoutManager(editor_layout.release());
 
   return editor_view;
 }
 
 // Each input field is a 4-quadrant grid.
 // +----------------------------------------------------------+
 // | Field Label           | Input field (textfield/combobox) |
 // |_______________________|__________________________________|
@@ skipping 108 matching lines @@
         CreateExtraViewForField(field.type);
     if (!extra_view)
       continue;
     widest_column_width =
         std::max(extra_view->GetPreferredSize().width(), widest_column_width);
   }
   return widest_column_width;
 }
 
 }  // namespace payments