RTCPeerConnection.generateCertificate taking AlgorithmIdentifier and using WebCrypto

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 "content/renderer/media/peer_connection_identity_store.h"
 #include "content/renderer/media/rtc_certificate.h"
 #include "content/renderer/media/webrtc/peer_connection_dependency_factory.h"
 #include "content/renderer/render_thread_impl.h"
@@ skipping 118 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(RTCCertificateIdentityObserver);
 };
 
 }  // namespace
 
 void RTCCertificateGenerator::generateCertificate(
     const blink::WebRTCKeyParams& key_params,
     const blink::WebURL& url,
     const blink::WebURL& first_party_for_cookies,
     blink::WebCallbacks<blink::WebRTCCertificate*, void>* observer) {
-  DCHECK(isValidKeyParams(key_params));
+  DCHECK(isSupportedKeyParams(key_params));
 
 #if defined(ENABLE_WEBRTC)
   const scoped_refptr<base::SingleThreadTaskRunner> main_thread =
       base::ThreadTaskRunnerHandle::Get();
 
   PeerConnectionDependencyFactory* pc_dependency_factory =
       RenderThreadImpl::current()->GetPeerConnectionDependencyFactory();
   pc_dependency_factory->EnsureInitialized();
   const scoped_refptr<base::SingleThreadTaskRunner> signaling_thread =
       pc_dependency_factory->GetWebRtcSignalingThread();
 
   rtc::scoped_refptr<RTCCertificateIdentityObserver> identity_observer(
       new rtc::RefCountedObject<RTCCertificateIdentityObserver>(
           main_thread, signaling_thread));
   // |identity_observer| lives until request has completed.
   identity_observer->RequestIdentity(
       key_params, url, first_party_for_cookies, observer);
 #else
   observer->onError();
 #endif
 }
 
-bool RTCCertificateGenerator::isValidKeyParams(
+bool RTCCertificateGenerator::isSupportedKeyParams(
     const blink::WebRTCKeyParams& key_params) {
   return WebRTCKeyParamsToKeyParams(key_params).IsValid();
 }
 
 }  // namespace content