Move //mojo/services/X/public/... to //mojo/services/X/... (part 1).

mojo/services/files/c/lib/real_errno_impl.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 SERVICES_FILES_C_LIB_REAL_ERRNO_IMPL_H_
 #define SERVICES_FILES_C_LIB_REAL_ERRNO_IMPL_H_
 
-#include "files/public/c/lib/errno_impl.h"
+#include "files/c/lib/errno_impl.h"
 #include "mojo/public/cpp/system/macros.h"
 
 namespace mojio {
 
 // An implementation of |ErrnoImpl| using the "real" errno.
 class RealErrnoImpl : public ErrnoImpl {
  public:
   // Important: The constructor and the destructor must not modify (or result in
   // modifications to) the "real" errno.
   RealErrnoImpl() {}
   ~RealErrnoImpl() override {}
 
   int Get() const override;
   void Set(int error) override;
 
  private:
   MOJO_DISALLOW_COPY_AND_ASSIGN(RealErrnoImpl);
 };
 
 }  // namespace mojio
 
 #endif  // SERVICES_FILES_C_LIB_REAL_ERRNO_IMPL_H_