RTCPeerConnection.generateCertificate: Optionally specify expiration.

content/renderer/media/peer_connection_identity_store.h

 // 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.
 
 #ifndef CONTENT_RENDERER_MEDIA_PEER_CONNECTION_IDENTITY_STORE_H_
 #define CONTENT_RENDERER_MEDIA_PEER_CONNECTION_IDENTITY_STORE_H_
 
 #include "base/macros.h"
 #include "base/single_thread_task_runner.h"
 #include "base/threading/thread_checker.h"
 #include "third_party/webrtc/api/dtlsidentitystore.h"
+#include "third_party/webrtc/base/optional.h"

[hbos_chromium, 2016/04/13 17:03:08]

This can be removed though! I can do so before landing.

 #include "url/gurl.h"
 
 namespace content {
 
 // This class is associated with a peer connection and handles WebRTC DTLS
 // identity requests by delegating to the per-renderer WebRTCIdentityProxy.
 class PeerConnectionIdentityStore
     : public webrtc::DtlsIdentityStoreInterface {
  public:
   PeerConnectionIdentityStore(
       const scoped_refptr<base::SingleThreadTaskRunner>& main_thread,
       const scoped_refptr<base::SingleThreadTaskRunner>& signaling_thread,
       const GURL& origin,
       const GURL& first_party_for_cookies);
   ~PeerConnectionIdentityStore() override;
 
   // webrtc::DtlsIdentityStoreInterface override;
   void RequestIdentity(
-      rtc::KeyParams key_params,
+      const rtc::KeyParams& key_params,
+      const rtc::Optional<uint64_t>& expires_ms,
       const rtc::scoped_refptr<webrtc::DtlsIdentityRequestObserver>& observer)
           override;
 
  private:
   const scoped_refptr<base::SingleThreadTaskRunner> main_thread_;
   const scoped_refptr<base::SingleThreadTaskRunner> signaling_thread_;
   const GURL url_;
   const GURL first_party_for_cookies_;
 
   DISALLOW_COPY_AND_ASSIGN(PeerConnectionIdentityStore);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_MEDIA_PEER_CONNECTION_IDENTITY_STORE_H_