Separate the URL of an infobar link with clicking on it.

chrome/browser/password_manager/password_manager_infobar_delegate.h

 // Copyright 2015 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.
 
 #ifndef CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_MANAGER_INFOBAR_DELEGATE_H_
 #define CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_MANAGER_INFOBAR_DELEGATE_H_
 
 #include "components/infobars/core/confirm_infobar_delegate.h"
 #include "ui/gfx/range/range.h"
 
 // Base class for some of the password manager infobar delegates, e.g.
 // SavePasswordInfoBarDelegate.
 class PasswordManagerInfoBarDelegate : public ConfirmInfoBarDelegate {
  public:
   ~PasswordManagerInfoBarDelegate() override;
 
   const gfx::Range& message_link_range() const { return message_link_range_; }
 
   // ConfirmInfoBarDelegate:
   Type GetInfoBarType() const override;
   InfoBarAutomationType GetInfoBarAutomationType() const override;
   int GetIconId() const override;
   bool ShouldExpire(const NavigationDetails& details) const override;
   base::string16 GetMessageText() const override;
+  GURL GetLinkURL() const override;
   bool LinkClicked(WindowOpenDisposition disposition) override;
 
  protected:
   PasswordManagerInfoBarDelegate();
 
   void SetMessage(const base::string16& message);
   void SetMessageLinkRange(const gfx::Range& message_link_range);
 
  private:
   // Message for the infobar: branded as a part of Google Smart Lock for signed
   // users.
   base::string16 message_;
 
   // If set, describes the location of the link to the help center article for
   // Smart Lock.
   gfx::Range message_link_range_;
 
   DISALLOW_COPY_AND_ASSIGN(PasswordManagerInfoBarDelegate);
 };
 
 #endif  // CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_MANAGER_INFOBAR_DELEGATE_H_