Remove PC factory options param from LocalAudioSource::Create.

webrtc/pc/peerconnectionfactory.cc

Index: webrtc/pc/peerconnectionfactory.cc
diff --git a/webrtc/pc/peerconnectionfactory.cc b/webrtc/pc/peerconnectionfactory.cc
index 1de7284cfe315549f5fbf1b4710f86f887a9bdb3..743f51702c231ff90764536617507b099b4f07f9 100644
--- a/webrtc/pc/peerconnectionfactory.cc
+++ b/webrtc/pc/peerconnectionfactory.cc
@@ -240,7 +240,7 @@ PeerConnectionFactory::CreateAudioSource(
     const MediaConstraintsInterface* constraints) {
   RTC_DCHECK(signaling_thread_->IsCurrent());
   rtc::scoped_refptr<LocalAudioSource> source(
-      LocalAudioSource::Create(options_, constraints));
+      LocalAudioSource::Create(constraints));
   return source;
 }
 
@@ -248,7 +248,7 @@ rtc::scoped_refptr<AudioSourceInterface>
 PeerConnectionFactory::CreateAudioSource(const cricket::AudioOptions& options) {
   RTC_DCHECK(signaling_thread_->IsCurrent());
   rtc::scoped_refptr<LocalAudioSource> source(
-      LocalAudioSource::Create(options_, &options));
+      LocalAudioSource::Create(&options));
   return source;
 }