[Presentation API] Remove references to presentation sessions.

chrome/browser/media/router/mojo/media_router.mojom

 // 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.
 
 module media_router.mojom;
 
 import "mojo/common/time.mojom";
 import "url/mojo/origin.mojom";
 
 // Represents an output sink to which media can be routed.
@@ skipping 321 matching lines @@
   // UNAVAILABLE - No sinks are available.
   // PER_SOURCE - Sinks are available, but are only compatible with specific
   //              media sources.
   // AVAILABLE - A sink is available regardless of source.
   enum SinkAvailability {
     UNAVAILABLE,
     PER_SOURCE,
     AVAILABLE
   };
 
-  // Keep in sync with content/public/common/presentation_session.h.
+  // Keep in sync with content/public/common/presentation_info.h.
   enum PresentationConnectionState {
     CONNECTING,
     CONNECTED,
     CLOSED,
     TERMINATED
   };
 
-  // Keep in sync with content/public/common/presentation_session.h.
+  // Keep in sync with content/public/common/presentation_info.h.
   enum PresentationConnectionCloseReason {
     CONNECTION_ERROR,
     CLOSED,
     WENT_AWAY
   };
 
   // Registers a MediaRouteProvider with the MediaRouter.
   // Returns a string that uniquely identifies the Media Router browser
   // process.
   RegisterMediaRouteProvider(MediaRouteProvider media_router_provider) =>
@@ skipping 29 matching lines @@
 
   // Called when the a batch of messages arrives from the media sink for the
   // route given by |route_id|.
   // |StartListeningForRouteMessages| must be called first in order to receive
   // messages.
   // |route_id|: ID of route of the messages.
   // |messages|: A non-empty list of messages received.
   OnRouteMessagesReceived(string route_id,
                           array<RouteMessage> messages);
 };