Revert "Move mojo edk into mojo/edk"

mojo/edk/system/data_pipe_consumer_dispatcher.h

Index: mojo/edk/system/data_pipe_consumer_dispatcher.h
diff --git a/mojo/edk/system/data_pipe_consumer_dispatcher.h b/mojo/edk/system/data_pipe_consumer_dispatcher.h
deleted file mode 100644
index 59c123946171d5613b48a1f66b28af477a6c63ff..0000000000000000000000000000000000000000
--- a/mojo/edk/system/data_pipe_consumer_dispatcher.h
+++ /dev/null
@@ -1,67 +0,0 @@
-// 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_DATA_PIPE_CONSUMER_DISPATCHER_H_
-#define MOJO_EDK_SYSTEM_DATA_PIPE_CONSUMER_DISPATCHER_H_
-
-#include "base/macros.h"
-#include "base/memory/ref_counted.h"
-#include "mojo/edk/system/dispatcher.h"
-#include "mojo/edk/system/system_impl_export.h"
-
-namespace mojo {
-namespace system {
-
-class DataPipe;
-
-// This is the |Dispatcher| implementation for the consumer handle for data
-// pipes (created by the Mojo primitive |MojoCreateDataPipe()|). This class is
-// thread-safe.
-class MOJO_SYSTEM_IMPL_EXPORT DataPipeConsumerDispatcher : public Dispatcher {
- public:
-  DataPipeConsumerDispatcher();
-
-  // Must be called before any other methods.
-  void Init(scoped_refptr<DataPipe> data_pipe);
-
-  // |Dispatcher| public methods:
-  virtual Type GetType() const override;
-
- private:
-  virtual ~DataPipeConsumerDispatcher();
-
-  // |Dispatcher| protected methods:
-  virtual void CancelAllWaitersNoLock() override;
-  virtual void CloseImplNoLock() override;
-  virtual scoped_refptr<Dispatcher>
-  CreateEquivalentDispatcherAndCloseImplNoLock() override;
-  virtual MojoResult ReadDataImplNoLock(UserPointer<void> elements,
-                                        UserPointer<uint32_t> num_bytes,
-                                        MojoReadDataFlags flags) override;
-  virtual MojoResult BeginReadDataImplNoLock(
-      UserPointer<const void*> buffer,
-      UserPointer<uint32_t> buffer_num_bytes,
-      MojoReadDataFlags flags) override;
-  virtual MojoResult EndReadDataImplNoLock(uint32_t num_bytes_read) override;
-  virtual HandleSignalsState GetHandleSignalsStateImplNoLock() const override;
-  virtual MojoResult AddWaiterImplNoLock(
-      Waiter* waiter,
-      MojoHandleSignals signals,
-      uint32_t context,
-      HandleSignalsState* signals_state) override;
-  virtual void RemoveWaiterImplNoLock(
-      Waiter* waiter,
-      HandleSignalsState* signals_state) override;
-  virtual bool IsBusyNoLock() const override;
-
-  // Protected by |lock()|:
-  scoped_refptr<DataPipe> data_pipe_;  // This will be null if closed.
-
-  DISALLOW_COPY_AND_ASSIGN(DataPipeConsumerDispatcher);
-};
-
-}  // namespace system
-}  // namespace mojo
-
-#endif  // MOJO_EDK_SYSTEM_DATA_PIPE_CONSUMER_DISPATCHER_H_