Only (and always) put URLs in NSLinkAttributeName.

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

 // Copyright 2014 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/password_generation_popup_view_cocoa.h"
 
 #include <cmath>
 
 #include "base/logging.h"
 #include "base/strings/sys_string_conversions.h"
@@ skipping 89 matching lines @@
     [divider_ setBoxType:NSBoxCustom];
     [divider_ setBorderType:NSLineBorder];
     [divider_ setBorderColor:DividerColor()];
     [self addSubview:divider_];
 
     helpTextView_.reset([[HyperlinkTextView alloc] initWithFrame:NSZeroRect]);
     [helpTextView_ setMessage:base::SysUTF16ToNSString(controller_->HelpText())
                      withFont:[self textFont]
                  messageColor:HelpTextColor()];
     [helpTextView_ addLinkRange:controller_->HelpTextLinkRange().ToNSRange()
-                       withName:@""
+                        withURL:@"about:blank"  // using a link here is bad ui
                       linkColor:HelpLinkColor()];
     [helpTextView_ setDelegate:self];
     [helpTextView_ setDrawsBackground:YES];
     [helpTextView_ setBackgroundColor:HelpTextBackgroundColor()];
     [helpTextView_
         setTextContainerInset:NSMakeSize(controller_->kHorizontalPadding,
                                          controller_->kHelpVerticalPadding)];
     // Remove the underlining.
     NSTextStorage* text = [helpTextView_ textStorage];
     [text addAttribute:NSUnderlineStyleAttributeName
@@ skipping 229 matching lines @@
 
 - (NSFont*)boldFont {
   return [NSFont boldSystemFontOfSize:[NSFont smallSystemFontSize]];
 }
 
 - (NSFont*)textFont {
   return [NSFont systemFontOfSize:[NSFont smallSystemFontSize]];
 }
 
 @end