Replace hard-coded colors from ui::NativeTheme for consistency and accessibility.

chrome/browser/ui/cocoa/autofill/autofill_popup_view_cocoa.mm

 // Copyright (c) 2012 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 "chrome/browser/ui/cocoa/autofill/autofill_popup_view_cocoa.h"
 
 #include "base/logging.h"
 #include "base/strings/sys_string_conversions.h"
 #include "chrome/browser/ui/autofill/autofill_popup_controller.h"
 #include "chrome/browser/ui/autofill/autofill_popup_layout_model.h"
-#include "chrome/browser/ui/autofill/popup_constants.h"
 #include "chrome/browser/ui/cocoa/autofill/autofill_popup_view_bridge.h"
 #include "components/autofill/core/browser/popup_item_ids.h"
 #include "components/autofill/core/browser/suggestion.h"
 #include "skia/ext/skia_utils_mac.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "ui/base/cocoa/window_size_constants.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/font_list.h"
 #include "ui/gfx/geometry/point.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/gfx/image/image.h"
+#include "ui/native_theme/native_theme.h"
+#include "ui/native_theme/native_theme_mac.h"
 
 using autofill::AutofillPopupView;
 using autofill::AutofillPopupLayoutModel;
 
 @interface AutofillPopupViewCocoa ()
 
 #pragma mark -
 #pragma mark Private methods
 
 // Draws an Autofill suggestion in the given |bounds|, labeled with the given
@@ skipping 120 matching lines @@
                         bounds:(NSRect)bounds
                       selected:(BOOL)isSelected
                    textYOffset:(CGFloat)textYOffset {
   // If this row is selected, highlight it with this mac system color.
   // Otherwise the controller may have a specific background color for this
   // entry.
   if (isSelected) {
     [[self highlightColor] set];
     [NSBezierPath fillRect:bounds];
   } else {
-    SkColor backgroundColor = controller_->GetBackgroundColorForRow(index);
+    SkColor backgroundColor =
+      ui::NativeTheme::GetInstanceForNativeUi()->GetSystemColor(
+        controller_->GetBackgroundColorIDForRow(index));
     [skia::SkColorToSRGBNSColor(backgroundColor) set];
     [NSBezierPath fillRect:bounds];
   }
 
   BOOL isRTL = controller_->IsRTL();
 
   // The X values of the left and right borders of the autofill widget.
   CGFloat leftX = NSMinX(bounds) + AutofillPopupLayoutModel::kEndPadding;
   CGFloat rightX = NSMaxX(bounds) - AutofillPopupLayoutModel::kEndPadding;
 
@@ skipping 17 matching lines @@
         textYOffset:textYOffset];
 }
 
 - (CGFloat)drawName:(NSString*)name
                 atX:(CGFloat)x
               index:(size_t)index
          rightAlign:(BOOL)rightAlign
              bounds:(NSRect)bounds
         textYOffset:(CGFloat)textYOffset {
   NSColor* nameColor = skia::SkColorToSRGBNSColor(
-      controller_->layout_model().GetValueFontColorForRow(index));
+      ui::NativeTheme::GetInstanceForNativeUi()->GetSystemColor(
+          controller_->layout_model().GetValueFontColorIDForRow(index)));
   NSDictionary* nameAttributes = [NSDictionary
       dictionaryWithObjectsAndKeys:controller_->layout_model()
                                        .GetValueFontListForRow(index)
                                        .GetPrimaryFont()
                                        .GetNativeFont(),
                                    NSFontAttributeName, nameColor,
                                    NSForegroundColorAttributeName, nil];
   NSSize nameSize = [name sizeWithAttributes:nameAttributes];
   x -= rightAlign ? nameSize.width : 0;
   CGFloat y = bounds.origin.y + (bounds.size.height - nameSize.height) / 2;
@@ skipping 56 matching lines @@
     return nil;
 
   int iconId = delegate_->GetIconResourceID(icon);
   DCHECK_NE(-1, iconId);
 
   ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
   return rb.GetNativeImageNamed(iconId).ToNSImage();
 }
 
 @end