EDK: Remove MOJO_SYSTEM_IMPL_EXPORT, system_impl_export.h, etc.

mojo/edk/system/memory.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_MEMORY_H_
 #define MOJO_EDK_SYSTEM_MEMORY_H_
 
 #include <stddef.h>
 #include <stdint.h>
 #include <string.h>  // For |memcpy()|.
 
 #include <memory>
 #include <type_traits>
 
-#include "mojo/edk/system/system_impl_export.h"
 #include "mojo/public/c/system/macros.h"
 #include "mojo/public/cpp/system/macros.h"
 
 namespace mojo {
 namespace system {
 
 namespace internal {
 
 // Yields |(const) char| if |T| is |(const) void|, else |T|:
 template <typename T>
 struct VoidToChar {
   using type = T;
 };
 template <>
 struct VoidToChar<void> {
   using type = char;
 };
 template <>
 struct VoidToChar<const void> {
   using type = const char;
 };
 
 // Checks (insofar as appropriate/possible) that |pointer| is a valid pointer to
 // a buffer of the given size and alignment (both in bytes).
 template <size_t size, size_t alignment>
-void MOJO_SYSTEM_IMPL_EXPORT CheckUserPointer(const void* pointer);
+void CheckUserPointer(const void* pointer);
 
 // Checks (insofar as appropriate/possible) that |pointer| is a valid pointer to
 // a buffer of |count| elements of the given size and alignment (both in bytes).
 template <size_t size, size_t alignment>
-void MOJO_SYSTEM_IMPL_EXPORT
-CheckUserPointerWithCount(const void* pointer, size_t count);
+void CheckUserPointerWithCount(const void* pointer, size_t count);
 
 // Checks (insofar as appropriate/possible) that |pointer| is a valid pointer to
 // a buffer of the given size and alignment (both in bytes).
 template <size_t alignment>
-void MOJO_SYSTEM_IMPL_EXPORT
-CheckUserPointerWithSize(const void* pointer, size_t size);
+void CheckUserPointerWithSize(const void* pointer, size_t size);
 
 }  // namespace internal
 
 // Forward declarations so that they can be friended.
 template <typename Type>
 class UserPointerReader;
 template <typename Type>
 class UserPointerWriter;
 template <typename Type>
 class UserPointerReaderWriter;
@@ skipping 295 matching lines @@
   size_t count_;
   std::unique_ptr<Type[]> buffer_;
 
   MOJO_DISALLOW_COPY_AND_ASSIGN(UserPointerReaderWriter);
 };
 
 }  // namespace system
 }  // namespace mojo
 
 #endif  // MOJO_EDK_SYSTEM_MEMORY_H_