RTCCertificate, RTCPeerConnection.generateCertificate (WebRTC JavaScript) added.

third_party/WebKit/public/platform/Platform.h

Index: third_party/WebKit/public/platform/Platform.h
diff --git a/third_party/WebKit/public/platform/Platform.h b/third_party/WebKit/public/platform/Platform.h
index 3781d37de2b28f91c4177459d11721b846f8e9d1..285a5e0602de466017938abaed854cac5b8acb73 100644
--- a/third_party/WebKit/public/platform/Platform.h
+++ b/third_party/WebKit/public/platform/Platform.h
@@ -96,6 +96,7 @@ class WebPrescientNetworking;
 class WebProcessMemoryDump;
 class WebPublicSuffixList;
 class WebPushProvider;
+class WebRTCCertificateGenerator;
 class WebRTCPeerConnectionHandler;
 class WebRTCPeerConnectionHandlerClient;
 class WebSandboxSupport;
@@ -634,6 +635,9 @@ public:
     virtual WebMediaRecorderHandler* createMediaRecorderHandler() { return nullptr; }
 
     // May return null if WebRTC functionality is not avaliable or out of resources.
+    virtual WebRTCCertificateGenerator* createRTCCertificateGenerator() { return nullptr; }
+
+    // May return null if WebRTC functionality is not avaliable or out of resources.
     virtual WebMediaStreamCenter* createMediaStreamCenter(WebMediaStreamCenterClient*) { return nullptr; }
 
     // WebWorker ----------------------------------------------------------