[Presentation API] Remove references to presentation sessions.

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

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "modules/presentation/PresentationReceiver.h"
 
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "core/dom/DOMException.h"
 #include "core/dom/Document.h"
@@ skipping 25 matching lines @@
 
   if (!m_connectionList->isEmpty() &&
       m_connectionListProperty->getState() ==
           ScriptPromisePropertyBase::Pending)
     m_connectionListProperty->resolve(m_connectionList);
 
   return m_connectionListProperty->promise(scriptState->world());
 }
 
 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)
     return connection;
 
   if (m_connectionListProperty->getState() ==
       ScriptPromisePropertyBase::Pending) {
     m_connectionListProperty->resolve(m_connectionList);
   } else if (m_connectionListProperty->getState() ==
              ScriptPromisePropertyBase::Resolved) {
     m_connectionList->dispatchConnectionAvailableEvent(connection);
   }
 
   return connection;
 }
 
-void PresentationReceiver::didChangeSessionState(
+void PresentationReceiver::didChangeConnectionState(
     WebPresentationConnectionState state) {
   // TODO(zhaobin): remove or modify DCHECK when receiver supports more
   // connection state change.
   DCHECK(state == WebPresentationConnectionState::Terminated);
 
   for (auto connection : m_connectionList->connections())
     connection->didChangeState(state, false /* shouldDispatchEvent */);
 }
 
 void PresentationReceiver::terminateConnection() {
@@ skipping 22 matching lines @@
   }
 }
 
 DEFINE_TRACE(PresentationReceiver) {
   visitor->trace(m_connectionList);
   visitor->trace(m_connectionListProperty);
   ContextClient::trace(visitor);
 }
 
 }  // namespace blink