Switch to standard integer types in base/process/.

base/process/memory.h

 // Copyright (c) 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 BASE_PROCESS_MEMORY_H_
 #define BASE_PROCESS_MEMORY_H_
 
+#include <stddef.h>
+
 #include "base/base_export.h"
-#include "base/basictypes.h"
 #include "base/process/process_handle.h"
 #include "build/build_config.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #endif
 
 #ifdef PVALLOC_AVAILABLE
 // Build config explicitly tells us whether or not pvalloc is available.
 #elif defined(LIBC_GLIBC) && !defined(USE_TCMALLOC)
@@ skipping 57 matching lines @@
 // set to NULL, otherwise it holds the memory address.
 BASE_EXPORT WARN_UNUSED_RESULT bool UncheckedMalloc(size_t size,
                                                     void** result);
 BASE_EXPORT WARN_UNUSED_RESULT bool UncheckedCalloc(size_t num_items,
                                                     size_t size,
                                                     void** result);
 
 }  // namespace base
 
 #endif  // BASE_PROCESS_MEMORY_H_