Only (and always) put URLs in NSLinkAttributeName.

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

 // Copyright 2013 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_notification_controller.h"
 
 #include <algorithm>
 
 #include "base/logging.h"
 #include "base/mac/foundation_util.h"
@@ skipping 68 matching lines @@
         gfx::SkColorToCalibratedNSColor(notification->GetBorderColor())];
     [self setView:view];
 
     textview_.reset([[HyperlinkTextView alloc] initWithFrame:NSZeroRect]);
     NSColor* textColor =
         gfx::SkColorToCalibratedNSColor(notification->GetTextColor());
     [textview_ setMessage:base::SysUTF16ToNSString(notification->display_text())
                  withFont:[NSFont labelFontOfSize:[[textview_ font] pointSize]]
              messageColor:textColor];
     if (!notification->link_range().is_empty()) {
+      linkURL_ = notification->link_url();
       [textview_ setDelegate:self];
       [textview_ addLinkRange:notification->link_range().ToNSRange()
-                     withName:self
+                      withURL:base::SysUTF8ToNSString(linkURL_.spec())
                     linkColor:[NSColor blueColor]];
-      linkURL_ = notification->link_url();
     }
 
     tooltipController_.reset([[AutofillTooltipController alloc]
                                  initWithArrowLocation:info_bubble::kTopRight]);
     [tooltipController_ setImage:
         ui::ResourceBundle::GetSharedInstance().GetNativeImageNamed(
             IDR_AUTOFILL_TOOLTIP_ICON).ToNSImage()];
     [tooltipController_ setMessage:
         base::SysUTF16ToNSString(notification->tooltip_text())];
     [[tooltipController_ view] setHidden:
@@ skipping 76 matching lines @@
 }
 
 - (BOOL)textView:(NSTextView *)textView
    clickedOnLink:(id)link
          atIndex:(NSUInteger)charIndex {
   delegate_->LinkClicked(linkURL_);
   return YES;
 }
 
 @end