Non-constraint interfaces for all constrainable interfaces

webrtc/api/peerconnectionfactory.h

Index: webrtc/api/peerconnectionfactory.h
diff --git a/webrtc/api/peerconnectionfactory.h b/webrtc/api/peerconnectionfactory.h
index 3ba4124096e4300f79593460f70d67b8af48eb03..7b578f73e37784722b63f77a8e62ea3eaaf8e9f2 100644
--- a/webrtc/api/peerconnectionfactory.h
+++ b/webrtc/api/peerconnectionfactory.h
@@ -38,6 +38,7 @@ class PeerConnectionFactory : public PeerConnectionFactoryInterface {
     options_ = options;
   }
 
+  // Deprecated, use version without constraints.
   rtc::scoped_refptr<PeerConnectionInterface> CreatePeerConnection(
       const PeerConnectionInterface::RTCConfiguration& configuration,
       const MediaConstraintsInterface* constraints,
@@ -45,17 +46,29 @@ class PeerConnectionFactory : public PeerConnectionFactoryInterface {
       rtc::scoped_ptr<DtlsIdentityStoreInterface> dtls_identity_store,
       PeerConnectionObserver* observer) override;
 
+  virtual rtc::scoped_refptr<PeerConnectionInterface> CreatePeerConnection(
+      const PeerConnectionInterface::RTCConfiguration& configuration,
+      rtc::scoped_ptr<cricket::PortAllocator> allocator,
+      rtc::scoped_ptr<DtlsIdentityStoreInterface> dtls_identity_store,
+      PeerConnectionObserver* observer) override;
+
   bool Initialize();
 
   rtc::scoped_refptr<MediaStreamInterface>
       CreateLocalMediaStream(const std::string& label) override;
 
+  // Deprecated, use version without constraints.
   rtc::scoped_refptr<AudioSourceInterface> CreateAudioSource(
       const MediaConstraintsInterface* constraints) override;
+  virtual rtc::scoped_refptr<AudioSourceInterface> CreateAudioSource(
+      const cricket::AudioOptions& options) override;
 
+  // Deprecated, use version without constraints.
   rtc::scoped_refptr<VideoSourceInterface> CreateVideoSource(
       cricket::VideoCapturer* capturer,
       const MediaConstraintsInterface* constraints) override;
+  virtual rtc::scoped_refptr<VideoSourceInterface> CreateVideoSource(
+      cricket::VideoCapturer* capturer) override;
 
   rtc::scoped_refptr<VideoTrackInterface>
       CreateVideoTrack(const std::string& id,