EDK: Plumb Handle/HandleVector one more layer down.

mojo/edk/system/local_message_pipe_endpoint.h

 // Copyright 2013 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.
 
 #ifndef MOJO_EDK_SYSTEM_LOCAL_MESSAGE_PIPE_ENDPOINT_H_
 #define MOJO_EDK_SYSTEM_LOCAL_MESSAGE_PIPE_ENDPOINT_H_
 
 #include "mojo/edk/system/awakable_list.h"
 #include "mojo/edk/system/handle_signals_state.h"
 #include "mojo/edk/system/message_in_transit_queue.h"
@@ skipping 15 matching lines @@
   Type GetType() const override;
   bool OnPeerClose() override;
   void EnqueueMessage(std::unique_ptr<MessageInTransit> message) override;
 
   // There's a dispatcher for |LocalMessagePipeEndpoint|s, so we have to
   // implement/override these:
   void Close() override;
   void CancelAllAwakables() override;
   MojoResult ReadMessage(UserPointer<void> bytes,
                          UserPointer<uint32_t> num_bytes,
-                         DispatcherVector* dispatchers,
-                         uint32_t* num_dispatchers,
+                         HandleVector* handles,
+                         uint32_t* num_handles,
                          MojoReadMessageFlags flags) override;
   HandleSignalsState GetHandleSignalsState() const override;
   MojoResult AddAwakable(Awakable* awakable,
                          MojoHandleSignals signals,
                          uint32_t context,
                          HandleSignalsState* signals_state) override;
   void RemoveAwakable(Awakable* awakable,
                       HandleSignalsState* signals_state) override;
 
   // This is only to be used by |MessagePipe|:
   MessageInTransitQueue* message_queue() { return &message_queue_; }
 
  private:
   bool is_open_;
   bool is_peer_open_;
 
   // Queue of incoming messages.
   MessageInTransitQueue message_queue_;
   AwakableList awakable_list_;
 
   MOJO_DISALLOW_COPY_AND_ASSIGN(LocalMessagePipeEndpoint);
 };
 
 }  // namespace system
 }  // namespace mojo
 
 #endif  // MOJO_EDK_SYSTEM_LOCAL_MESSAGE_PIPE_ENDPOINT_H_