Add new certificateProvider extension API.

chrome/browser/chromeos/certificate_provider/certificate_provider_service_unittest.cc

 // 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.
 
 #include "chrome/browser/chromeos/certificate_provider/certificate_provider_service.h"
 
 #include <set>
 
 #include "base/bind.h"
 #include "base/stl_util.h"
@@ skipping 75 matching lines @@
     return std::vector<std::string>(provider_extensions_.begin(),
                                     provider_extensions_.end());
   }
 
   void BroadcastCertificateRequest(int cert_request_id) override {
     EXPECT_EQ(expected_request_type_, RequestType::GET_CERTIFICATES);
     last_cert_request_id_ = cert_request_id;
     expected_request_type_ = RequestType::NONE;
   }
 
-  bool DispatchSignRequestToExtension(const std::string& extension_id,
-                                      int sign_request_id,
-                                      net::SSLPrivateKey::Hash hash,
-                                      const std::string& input) override {
+  bool DispatchSignRequestToExtension(
+      const std::string& extension_id,
+      int sign_request_id,
+      net::SSLPrivateKey::Hash hash,
+      const scoped_refptr<net::X509Certificate>& certificate,
+      const std::string& input) override {
     EXPECT_EQ(expected_request_type_, RequestType::SIGN);
     last_sign_request_id_ = sign_request_id;
     last_extension_id_ = extension_id;
     expected_request_type_ = RequestType::NONE;
     return true;
   }
 
   // Prepares this delegate for the dispatch of a request of type
   // |expected_request_type|. The first request of the right type will cause
   // |expected_request_type_| to be reset to NONE. The request's arguments will
@@ skipping 251 matching lines @@
   EXPECT_EQ(net::OK, error);
 
   // Unload the extension.
   service_->OnExtensionUnloaded(kExtension1);
 
   task_runner_->RunUntilIdle();
   EXPECT_EQ(net::ERR_FAILED, error);
 }
 
 }  // namespace chromeos