EDK: Add Dispatcher::SupportsEntrypointClass().

mojo/edk/system/message_pipe_dispatcher.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_MESSAGE_PIPE_DISPATCHER_H_
 #define MOJO_EDK_SYSTEM_MESSAGE_PIPE_DISPATCHER_H_
 
 #include "mojo/edk/system/dispatcher.h"
 #include "mojo/edk/system/memory.h"
 #include "mojo/edk/util/ref_ptr.h"
@@ skipping 29 matching lines @@
   static MojoResult ValidateCreateOptions(
       UserPointer<const MojoCreateMessagePipeOptions> in_options,
       MojoCreateMessagePipeOptions* out_options);
 
   // Must be called before any other methods. (This method is not thread-safe.)
   void Init(util::RefPtr<MessagePipe>&& message_pipe,
             unsigned port) MOJO_NOT_THREAD_SAFE;
 
   // |Dispatcher| public methods:
   Type GetType() const override;
+  bool SupportsEntrypointClass(EntrypointClass entrypoint_class) const override;
 
   // Creates a |MessagePipe| with a local endpoint (at port 0) and a proxy
   // endpoint, and creates/initializes a |MessagePipeDispatcher| (attached to
   // the message pipe, port 0).
   // TODO(vtl): This currently uses |kDefaultCreateOptions|, which is okay since
   // there aren't any options, but eventually options should be plumbed through.
   static util::RefPtr<MessagePipeDispatcher> CreateRemoteMessagePipe(
       util::RefPtr<ChannelEndpoint>* channel_endpoint);
 
   // The "opposite" of |SerializeAndClose()|. (Typically this is called by
@@ skipping 70 matching lines @@
     return static_cast<MessagePipeDispatcher*>(dispatcher());
   }
 
   // Copy and assign allowed.
 };
 
 }  // namespace system
 }  // namespace mojo
 
 #endif  // MOJO_EDK_SYSTEM_MESSAGE_PIPE_DISPATCHER_H_