[Presentation API] Remove references to presentation sessions.

third_party/WebKit/Source/modules/presentation/PresentationReceiver.cpp

Index: third_party/WebKit/Source/modules/presentation/PresentationReceiver.cpp
diff --git a/third_party/WebKit/Source/modules/presentation/PresentationReceiver.cpp b/third_party/WebKit/Source/modules/presentation/PresentationReceiver.cpp
index 0419e13923f9475d05673d9457da00e657b60b90..a550625000760e567369809fb40e8603ad52bf97 100644
--- a/third_party/WebKit/Source/modules/presentation/PresentationReceiver.cpp
+++ b/third_party/WebKit/Source/modules/presentation/PresentationReceiver.cpp
@@ -43,10 +43,10 @@ ScriptPromise PresentationReceiver::connectionList(ScriptState* scriptState) {
 }
 
 WebPresentationConnection* PresentationReceiver::onReceiverConnectionAvailable(
-    const WebPresentationSessionInfo& sessionInfo) {
+    const WebPresentationInfo& presentationInfo) {
   // take() will call PresentationReceiver::registerConnection()
   // and register the connection.
-  auto connection = PresentationConnection::take(this, sessionInfo);
+  auto connection = PresentationConnection::take(this, presentationInfo);
 
   // receiver.connectionList property not accessed
   if (!m_connectionListProperty)
@@ -63,7 +63,7 @@ WebPresentationConnection* PresentationReceiver::onReceiverConnectionAvailable(
   return connection;
 }
 
-void PresentationReceiver::didChangeSessionState(
+void PresentationReceiver::didChangeConnectionState(
     WebPresentationConnectionState state) {
   // TODO(zhaobin): remove or modify DCHECK when receiver supports more
   // connection state change.