Ability to persist RTCCertificate in IndexedDB (enables cloning).

content/renderer/media/rtc_certificate_generator.cc

 // Copyright (c) 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 "content/renderer/media/rtc_certificate_generator.h"
 
 #include <string>
 #include <utility>
 
 #include "base/macros.h"
@@ skipping 97 matching lines @@
   }
   void OnSuccess(std::unique_ptr<rtc::SSLIdentity> identity) override {
     DCHECK(signaling_thread_->BelongsToCurrentThread());
     DCHECK(observer_);
     rtc::scoped_refptr<rtc::RTCCertificate> certificate =
         rtc::RTCCertificate::Create(std::move(identity));
     main_thread_->PostTask(
         FROM_HERE,
         base::Bind(&RTCCertificateIdentityObserver::DoCallbackOnMainThread,
                    this, base::Passed(base::WrapUnique(
-                             new RTCCertificate(key_params_, certificate)))));
+                             new RTCCertificate(certificate)))));
   }
 
   void DoCallbackOnMainThread(
       std::unique_ptr<blink::WebRTCCertificate> certificate) {
     DCHECK(main_thread_->BelongsToCurrentThread());
     DCHECK(observer_);
     if (certificate)
       observer_->onSuccess(std::move(certificate));
     else
       observer_->onError();
@@ skipping 61 matching lines @@
 #else
   observer->onError();
 #endif
 }
 
 bool RTCCertificateGenerator::isSupportedKeyParams(
     const blink::WebRTCKeyParams& key_params) {
   return WebRTCKeyParamsToKeyParams(key_params).IsValid();
 }
 
+std::unique_ptr<blink::WebRTCCertificate> RTCCertificateGenerator::fromPEM(
+    const std::string& pem_private_key,
+    const std::string& pem_certificate) {
+  rtc::scoped_refptr<rtc::RTCCertificate> certificate =
+      rtc::RTCCertificate::FromPEM(
+          rtc::RTCCertificatePEM(pem_private_key, pem_certificate));
+  return std::unique_ptr<blink::WebRTCCertificate>(
+      new RTCCertificate(certificate));
+}
+
 }  // namespace content