[mojo] Delete third_party/mojo

third_party/mojo/src/mojo/edk/system/endpoint_relayer.cc

Index: third_party/mojo/src/mojo/edk/system/endpoint_relayer.cc
diff --git a/third_party/mojo/src/mojo/edk/system/endpoint_relayer.cc b/third_party/mojo/src/mojo/edk/system/endpoint_relayer.cc
deleted file mode 100644
index 382be15c67735cafc7d6de9b2953f55c04900286..0000000000000000000000000000000000000000
--- a/third_party/mojo/src/mojo/edk/system/endpoint_relayer.cc
+++ /dev/null
@@ -1,84 +0,0 @@
-// 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.
-
-#include "third_party/mojo/src/mojo/edk/system/endpoint_relayer.h"
-
-#include <utility>
-
-#include "base/logging.h"
-#include "third_party/mojo/src/mojo/edk/system/channel_endpoint.h"
-#include "third_party/mojo/src/mojo/edk/system/message_in_transit.h"
-
-namespace mojo {
-namespace system {
-
-EndpointRelayer::EndpointRelayer() {
-}
-
-// static
-unsigned EndpointRelayer::GetPeerPort(unsigned port) {
-  DCHECK(port == 0 || port == 1);
-  return port ^ 1;
-}
-
-void EndpointRelayer::Init(ChannelEndpoint* endpoint0,
-                           ChannelEndpoint* endpoint1) {
-  DCHECK(endpoint0);
-  DCHECK(endpoint1);
-  DCHECK(!endpoints_[0]);
-  DCHECK(!endpoints_[1]);
-  endpoints_[0] = endpoint0;
-  endpoints_[1] = endpoint1;
-}
-
-void EndpointRelayer::SetFilter(scoped_ptr<Filter> filter) {
-  MutexLocker locker(&mutex_);
-  filter_ = std::move(filter);
-}
-
-bool EndpointRelayer::OnReadMessage(unsigned port, MessageInTransit* message) {
-  DCHECK(message);
-
-  MutexLocker locker(&mutex_);
-
-  // If we're no longer the client, then reject the message.
-  if (!endpoints_[port])
-    return false;
-
-  unsigned peer_port = GetPeerPort(port);
-
-  if (filter_ && message->type() == MessageInTransit::Type::ENDPOINT_CLIENT) {
-    if (filter_->OnReadMessage(endpoints_[port].get(),
-                               endpoints_[peer_port].get(), message))
-      return true;
-  }
-
-  // Otherwise, consume it even if the peer port is closed.
-  if (endpoints_[peer_port])
-    endpoints_[peer_port]->EnqueueMessage(make_scoped_ptr(message));
-  return true;
-}
-
-void EndpointRelayer::OnDetachFromChannel(unsigned port) {
-  MutexLocker locker(&mutex_);
-
-  if (endpoints_[port]) {
-    endpoints_[port]->DetachFromClient();
-    endpoints_[port] = nullptr;
-  }
-
-  unsigned peer_port = GetPeerPort(port);
-  if (endpoints_[peer_port]) {
-    endpoints_[peer_port]->DetachFromClient();
-    endpoints_[peer_port] = nullptr;
-  }
-}
-
-EndpointRelayer::~EndpointRelayer() {
-  DCHECK(!endpoints_[0]);
-  DCHECK(!endpoints_[1]);
-}
-
-}  // namespace system
-}  // namespace mojo