Switch SSLTabHelper to use WebContentsUserData.

chrome/browser/tab_contents/tab_contents_ssl_helper.h

-// Copyright (c) 2012 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_TAB_CONTENTS_TAB_CONTENTS_SSL_HELPER_H_
-#define CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_SSL_HELPER_H_
-
-#include <map>
-
-#include "base/callback_forward.h"
-#include "base/memory/linked_ptr.h"
-#include "base/memory/ref_counted.h"
-
-class SSLAddCertHandler;
-class TabContents;
-
-namespace net {
-class HttpNetworkSession;
-class SSLCertRequestInfo;
-class X509Certificate;
-}
-
-class TabContentsSSLHelper {
- public:
-  explicit TabContentsSSLHelper(TabContents* tab_contents);
-  virtual ~TabContentsSSLHelper();
-
-  // Called when |handler| encounters an error in verifying a received client
-  // certificate. Note that, because CAs often will not send us intermediate
-  // certificates, the verification we can do is minimal: we verify the
-  // certificate is parseable, that we have the corresponding private key, and
-  // that the certificate has not expired.
-  void OnVerifyClientCertificateError(
-      scoped_refptr<SSLAddCertHandler> handler, int error_code);
-
-  // Called when |handler| requests the user's confirmation in adding a client
-  // certificate.
-  void AskToAddClientCertificate(
-      scoped_refptr<SSLAddCertHandler> handler);
-
-  // Called when |handler| successfully adds a client certificate.
-  void OnAddClientCertificateSuccess(
-      scoped_refptr<SSLAddCertHandler> handler);
-
-  // Called when |handler| encounters an error adding a client certificate.
-  void OnAddClientCertificateError(
-      scoped_refptr<SSLAddCertHandler> handler, int error_code);
-
-  // Called when |handler| has completed, so the delegate may release any state
-  // accumulated.
-  void OnAddClientCertificateFinished(
-      scoped_refptr<SSLAddCertHandler> handler);
-
-  // Displays a dialog for selecting a client certificate and returns it to
-  // the |handler|.
-  void ShowClientCertificateRequestDialog(
-      const net::HttpNetworkSession* network_session,
-      net::SSLCertRequestInfo* cert_request_info,
-      const base::Callback<void(net::X509Certificate*)>& callback);
-
- private:
-  TabContents* tab_contents_;
-
-  class SSLAddCertData;
-  std::map<int, linked_ptr<SSLAddCertData> > request_id_to_add_cert_data_;
-
-  SSLAddCertData* GetAddCertData(SSLAddCertHandler* handler);
-
-  DISALLOW_COPY_AND_ASSIGN(TabContentsSSLHelper);
-};
-
-#endif  // CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_SSL_HELPER_H_