ipc: Remove basictypes.h includes.

ipc/ipc_channel_reader.h

 // Copyright (c) 2012 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 IPC_IPC_CHANNEL_READER_H_
 #define IPC_IPC_CHANNEL_READER_H_
 
 #include <set>
 
-#include "base/basictypes.h"
 #include "base/gtest_prod_util.h"
+#include "base/macros.h"
 #include "base/memory/scoped_vector.h"
 #include "ipc/attachment_broker.h"
 #include "ipc/brokerable_attachment.h"
 #include "ipc/ipc_channel.h"
 #include "ipc/ipc_export.h"
 
 namespace IPC {
 namespace internal {
 
 // This class provides common pipe reading functionality for the
@@ skipping 153 matching lines @@
   // set contains the AttachmentIds that are needed to unblock the message.
   AttachmentIdSet blocked_ids_;
 
   DISALLOW_COPY_AND_ASSIGN(ChannelReader);
 };
 
 }  // namespace internal
 }  // namespace IPC
 
 #endif  // IPC_IPC_CHANNEL_READER_H_