RTCCertificate, RTCPeerConnection.generateCertificate (WebRTC JavaScript) added.

content/renderer/media/rtc_certificate.cc

Index: content/renderer/media/rtc_certificate.cc
diff --git a/content/renderer/media/rtc_certificate.cc b/content/renderer/media/rtc_certificate.cc
new file mode 100644
index 0000000000000000000000000000000000000000..518e27c018930a2d9071f85a249a03fe226b521e
--- /dev/null
+++ b/content/renderer/media/rtc_certificate.cc
@@ -0,0 +1,39 @@
+// 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.h"
+
+#include "content/renderer/media/peer_connection_identity_store.h"
+#include "url/gurl.h"
+
+namespace content {
+
+RTCCertificate::RTCCertificate(
+    const blink::WebRTCKeyParams& key_params,
+    const rtc::scoped_refptr<rtc::RTCCertificate>& certificate)
+    : key_params_(key_params), certificate_(certificate) {
+  DCHECK(certificate_);
+}
+
+RTCCertificate::~RTCCertificate() {
+}
+
+RTCCertificate* RTCCertificate::shallowCopy() const {
+  return new RTCCertificate(key_params_, certificate_);
+}
+
+const blink::WebRTCKeyParams& RTCCertificate::keyParams() const {
+  return key_params_;
+}
+
+double RTCCertificate::expires() const {
+  return static_cast<double>(certificate_->expires_timestamp_ns());
+}
+
+const rtc::scoped_refptr<rtc::RTCCertificate>&
+RTCCertificate::rtcCertificate() const {
+  return certificate_;
+}
+
+}  // namespace content