Rename BEGIN_PROXY_MAP --> BEGIN_SIGNALLING_PROXY_MAP.

webrtc/api/peerconnectionfactoryproxy.h

Index: webrtc/api/peerconnectionfactoryproxy.h
diff --git a/webrtc/api/peerconnectionfactoryproxy.h b/webrtc/api/peerconnectionfactoryproxy.h
index a25e93b4f55b07b2a8329f1d01408ac0465930c7..14633fe1ec17feba5401e0327a7abb55b9d62511 100644
--- a/webrtc/api/peerconnectionfactoryproxy.h
+++ b/webrtc/api/peerconnectionfactoryproxy.h
@@ -20,7 +20,7 @@
 
 namespace webrtc {
 
-BEGIN_PROXY_MAP(PeerConnectionFactory)
+BEGIN_SIGNALLING_PROXY_MAP(PeerConnectionFactory)
   PROXY_METHOD1(void, SetOptions, const Options&)
   // Can't use PROXY_METHOD5 because scoped_ptr must be moved.
   // TODO(tommi,hbos): Use of templates to support scoped_ptr?
@@ -32,8 +32,9 @@ BEGIN_PROXY_MAP(PeerConnectionFactory)
       PeerConnectionObserver* a5) override {
     return signaling_thread_
         ->Invoke<rtc::scoped_refptr<PeerConnectionInterface>>(
-            rtc::Bind(&PeerConnectionFactoryProxy::CreatePeerConnection_ot,
-                      this, a1, a2, a3.release(), a4.release(), a5));
+            rtc::Bind(
+                &PeerConnectionFactorySignallingProxy::CreatePeerConnection_ot,
+                this, a1, a2, a3.release(), a4.release(), a5));
   }
   rtc::scoped_refptr<PeerConnectionInterface> CreatePeerConnection(
       const PeerConnectionInterface::RTCConfiguration& a1,
@@ -42,8 +43,9 @@ BEGIN_PROXY_MAP(PeerConnectionFactory)
       PeerConnectionObserver* a5) override {
     return signaling_thread_
         ->Invoke<rtc::scoped_refptr<PeerConnectionInterface>>(
-            rtc::Bind(&PeerConnectionFactoryProxy::CreatePeerConnection_ot,
-                      this, a1, a3.release(), a4.release(), a5));
+            rtc::Bind(
+                &PeerConnectionFactorySignallingProxy::CreatePeerConnection_ot,
+                this, a1, a3.release(), a4.release(), a5));
   }
   PROXY_METHOD1(rtc::scoped_refptr<MediaStreamInterface>,
                 CreateLocalMediaStream, const std::string&)
@@ -93,7 +95,7 @@ BEGIN_PROXY_MAP(PeerConnectionFactory)
     return c_->CreatePeerConnection(a1, std::move(ptr_a3), std::move(ptr_a4),
                                     a5);
   }
-  END_PROXY()
+  END_SIGNALLING_PROXY()
 
 }  // namespace webrtc