Rename BASE_API to BASE_EXPORT.

base/debug/alias.h

 // Copyright (c) 2011 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_DEBUG_ALIAS_H_
 #define BASE_DEBUG_ALIAS_H_
 #pragma once
 
-#include "base/base_api.h"
+#include "base/base_export.h"
 
 namespace base {
 namespace debug {
 
 // Make the optimizer think that var is aliased. This is to prevent it from
 // optimizing out variables that that would not otherwise be live at the point
 // of a potential crash.
-void BASE_API Alias(const void* var);
+void BASE_EXPORT Alias(const void* var);
 
 }  // namespace debug
 }  // namespace base
 
 #endif  // BASE_DEBUG_ALIAS_H_