Mac: Replace uses of deprecated NSNoUnderlineStyle and NSSingleUnderlineStyle

ui/base/cocoa/controls/hyperlink_text_view.mm

 // Copyright (c) 2011 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 "ui/base/cocoa/controls/hyperlink_text_view.h"
 
 #include "base/logging.h"
 #include "base/mac/scoped_nsobject.h"
 #include "ui/base/cocoa/nsview_additions.h"
 
@@ skipping 144 matching lines @@
     isValidLink_ = YES;
   } else {
     url = @"";
     isValidLink_ = NO;
   }
   NSDictionary* attributes = @{
     NSForegroundColorAttributeName : linkColor,
     NSUnderlineStyleAttributeName : @(YES),
     NSCursorAttributeName : [NSCursor pointingHandCursor],
     NSLinkAttributeName : url,
-    NSUnderlineStyleAttributeName : @(NSSingleUnderlineStyle)
+    NSUnderlineStyleAttributeName : @(NSUnderlineStyleSingle)
   };
 
   [[self textStorage] addAttributes:attributes range:range];
 }
 
 - (void)setRefusesFirstResponder:(BOOL)refusesFirstResponder {
   refusesFirstResponder_ = refusesFirstResponder;
 }
 
 @end