Fix remaining incompatibilities between scoped_ptr and unique_ptr.

content/browser/ssl/ssl_client_auth_handler.cc

 // 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.
 
 #include "content/browser/ssl/ssl_client_auth_handler.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/logging.h"
@@ skipping 70 matching lines @@
 // to outlive SSLClientAuthHandler if needbe.
 class SSLClientAuthHandler::Core : public base::RefCountedThreadSafe<Core> {
  public:
   Core(const base::WeakPtr<SSLClientAuthHandler>& handler,
        scoped_ptr<net::ClientCertStore> client_cert_store,
        net::SSLCertRequestInfo* cert_request_info)
       : handler_(handler),
         client_cert_store_(std::move(client_cert_store)),
         cert_request_info_(cert_request_info) {}
 
-  bool has_client_cert_store() const { return client_cert_store_; }
+  bool has_client_cert_store() const { return !!client_cert_store_; }
 
   void GetClientCerts() {
     if (client_cert_store_) {
       // TODO(davidben): This is still a cyclical ownership where
       // GetClientCerts' requirement that |client_cert_store_| remains alive
       // until the call completes is maintained by the reference held in the
       // callback.
       client_cert_store_->GetClientCerts(
           *cert_request_info_, &cert_request_info_->client_certs,
           base::Bind(&SSLClientAuthHandler::Core::DidGetClientCerts, this));
@@ skipping 94 matching lines @@
   }
 
   BrowserThread::PostTask(
       BrowserThread::UI, FROM_HERE,
       base::Bind(&SelectCertificateOnUIThread, render_process_host_id,
                  render_frame_host_id, cert_request_info_,
                  weak_factory_.GetWeakPtr()));
 }
 
 }  // namespace content