Remove files that are no longer used in the Port EDK.

mojo/edk/system/routed_raw_channel.h

-// 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.
-
-#ifndef MOJO_EDK_SYSTEM_ROUTED_RAW_CHANNEL_H_
-#define MOJO_EDK_SYSTEM_ROUTED_RAW_CHANNEL_H_
-
-#include <stdint.h>
-
-#include "base/callback.h"
-#include "base/containers/hash_tables.h"
-#include "base/macros.h"
-#include "mojo/edk/embedder/platform_handle_vector.h"
-#include "mojo/edk/embedder/scoped_platform_handle.h"
-#include "mojo/edk/system/broker.h"
-#include "mojo/edk/system/raw_channel.h"
-#include "mojo/edk/system/system_impl_export.h"
-
-namespace mojo {
-namespace edk {
-class RawChannel;
-
-// This class wraps a RawChannel and adds routing on top of it.
-// Any RawChannel::Delegate can call here, indirectly through the Broker
-// interface, to get notified about messages with its route_id.
-class RoutedRawChannel : public RawChannel::Delegate {
- public:
-  RoutedRawChannel(
-      ScopedPlatformHandle handle,
-      const base::Callback<void(RoutedRawChannel*)>& destruct_callback);
-
-  // These methods should all be called on the IO thread only.
-
-  // Connect the given |delegate| with the |route_id|.
-  void AddRoute(uint64_t route_id, RawChannel::Delegate* delegate);
-
-  // Called when the route listener is going away.
-  void RemoveRoute(uint64_t route_id);
-
-  RawChannel* channel() { return channel_; }
-
- private:
-  friend class base::DeleteHelper<RoutedRawChannel>;
-  ~RoutedRawChannel() override;
-
-  // RawChannel::Delegate implementation:
-  void OnReadMessage(
-        const MessageInTransit::View& message_view,
-        ScopedPlatformHandleVectorPtr platform_handles) override;
-  void OnError(Error error) override;
-
-  RawChannel* channel_;
-
-  base::hash_map<uint64_t, RawChannel::Delegate*> routes_;
-
-  // If we got messages before the route was added (due to race conditions
-  // between different channels), this is used to buffer them.
-  struct PendingMessage {
-    PendingMessage();
-    ~PendingMessage();
-    std::vector<char> message;
-    ScopedPlatformHandleVectorPtr handles;
-  };
-  std::vector<scoped_ptr<PendingMessage>> pending_messages_;
-
-  // If we got a ROUTE_CLOSED message for a route before it registered with us,
-  // we need to hold on to this information so that we can tell it that the
-  // connetion is closed when it does connect.
-  base::hash_set<uint64_t> close_routes_;
-
-  base::Callback<void(RoutedRawChannel*)> destruct_callback_;
-
-  DISALLOW_COPY_AND_ASSIGN(RoutedRawChannel);
-};
-
-}  // namespace edk
-}  // namespace mojo
-
-#endif  // MOJO_EDK_SYSTEM_ROUTED_RAW_CHANNEL_H_