Replace remaining shell references with service manager

services/service_manager/public/interfaces/service.mojom

 // Copyright 2014 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 service_manager.mojom;
 
 import "services/service_manager/public/interfaces/capabilities.mojom";
 import "services/service_manager/public/interfaces/connector.mojom";
 import "services/service_manager/public/interfaces/interface_provider.mojom";
 
-// Implemented by something "known to" the Mojo Shell (e.g. an application or
-// service), for which an instance is tracked. It allows the implementor to
-// receive lifecycle events and service inbound connection attempts.
+// Implemented by any service which is known to the Service Manager, for which
+// instances may be tracked. It allows the implementor to receive lifecycle
+// events and service inbound connection attempts.
 interface Service {
   // Called by the service manager once an instance for this service has been
   // created. This method will be called exactly once before any other method is
   // called.
   //
   // Parameters:
   //
   //  identity
   //    The identity of this instance in the service manager. Includes:
   //    * The resolved name used in the connection request that resulted in this
   //      instance being initialized.
   //    * The user associated with this instance in the service manager. This
   //      will never be kInheritUserID.
   //    * The instance group this instance belongs to.
   //
   // Response parameters:
   //
   //  connector_request
   //    An optional Connector request for the service manager to bind, allowing
   //    the initialized client to connect to others.
   //
   OnStart(Identity identity) => (Connector&? connector_request);
 
-  // Called when another application attempts to open a connection to this
-  // application. An application implements this method to complete the exchange
-  // of interface implementations with the remote application. See also
-  // documentation in service_manager.mojom for Connect(). The application
+  // Called when another service attempts to open a connection to this
+  // service. A service implements this method to complete the exchange
+  // of interface implementations with the remote service. See also
+  // documentation in service_manager.mojom for Connect(). The service
   // originating the request is referred to as the "source" and the one
   // receiving the "target".
   //
   // Parameters:
   //
   //  source
   //    The identity of the instance originating the connection.
   //
   //  interfaces
-  //    A request for an InterfaceProvider by which the source application may
+  //    A request for an InterfaceProvider by which the source service may
   //    seek to bind interface implementations exported by the target.
   //
   //  allowed_capabilities
   //    A whitelist of interface names and capability classes that should be
   //    made available to the source, according to the security policy described
   //    by the source and target's manifests. Attempts to bind interfaces not in
   //    this whitelist must not be fulfilled.
   //
   OnConnect(Identity source,
             InterfaceProvider&? interfaces,
             Interfaces required_interfaces,
             Classes required_classes);
 };