[Smart Lock] Make link from brading string (Google Smart Lock) in save password infobar.

chrome/browser/password_manager/save_password_infobar_delegate.h

 // 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.
 
 #ifndef CHROME_BROWSER_PASSWORD_MANAGER_SAVE_PASSWORD_INFOBAR_DELEGATE_H_
 #define CHROME_BROWSER_PASSWORD_MANAGER_SAVE_PASSWORD_INFOBAR_DELEGATE_H_
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/timer/elapsed_timer.h"
 #include "components/infobars/core/confirm_infobar_delegate.h"
 #include "components/password_manager/core/browser/password_form_manager.h"
 #include "components/password_manager/core/browser/password_manager_metrics_util.h"
+#include "ui/gfx/range/range.h"
 
 namespace content {
 class WebContents;
 }
 
 namespace password_manager {
 enum class CredentialSourceType;
 }
 
 // After a successful *new* login attempt, we take the PasswordFormManager in
@@ skipping 15 matching lines @@
       scoped_ptr<password_manager::PasswordFormManager> form_to_save,
       const std::string& uma_histogram_suffix,
       password_manager::CredentialSourceType source_type);
 
   ~SavePasswordInfoBarDelegate() override;
 
   // If the infobar was triggered by the Credential management API, then on
   // Android it should display the "More" button.
   bool ShouldShowMoreButton();
 
+  const gfx::Range& title_link_range() const { return title_link_range_; }
+
   // ConfirmInfoBarDelegate:
   Type GetInfoBarType() const override;
   InfoBarAutomationType GetInfoBarAutomationType() const override;
   int GetIconID() const override;
   bool ShouldExpire(const NavigationDetails& details) const override;
   void InfoBarDismissed() override;
   base::string16 GetMessageText() const override;
   base::string16 GetButtonLabel(InfoBarButton button) const override;
+  bool LinkClicked(WindowOpenDisposition disposition) override;
   bool Accept() override;
   bool Cancel() override;
 
  protected:
   // Makes a ctor available in tests.
   SavePasswordInfoBarDelegate(
       scoped_ptr<password_manager::PasswordFormManager> form_to_save,
       const std::string& uma_histogram_suffix,
       password_manager::CredentialSourceType source_type,
       bool is_smartlock_branding_enabled);
@@ skipping 15 matching lines @@
   const std::string uma_histogram_suffix_;
 
   // Records source from where infobar was triggered.
   // Infobar appearance (title, buttons) depends on value of this parameter.
   password_manager::CredentialSourceType source_type_;
 
   // Title for the infobar: branded as a part of Google Smart Lock for signed
   // users.
   base::string16 title_;
 
+  // If set, describes the location of the link to the help center article for
+  // Smart Lock.
+  gfx::Range title_link_range_;
+
   DISALLOW_COPY_AND_ASSIGN(SavePasswordInfoBarDelegate);
 };
 
 #endif  // CHROME_BROWSER_PASSWORD_MANAGER_SAVE_PASSWORD_INFOBAR_DELEGATE_H_