Remove all uses of the HAVE_CONFIG_H define.

webrtc/base/basictypes.h

 /*
  *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #ifndef WEBRTC_BASE_BASICTYPES_H_
 #define WEBRTC_BASE_BASICTYPES_H_
 
 #include <stddef.h>  // for NULL, size_t
 #include <stdint.h>  // for uintptr_t and (u)int_t types.
 
-#ifdef HAVE_CONFIG_H
-#include "config.h"  // NOLINT
-#endif
-
 // Detect compiler is for x86 or x64.
 #if defined(__x86_64__) || defined(_M_X64) || \
     defined(__i386__) || defined(_M_IX86)
 #define CPU_X86 1
 #endif
 
 // Detect compiler is for arm.
 #if defined(__arm__) || defined(_M_ARM)
 #define CPU_ARM 1
 #endif
@@ skipping 34 matching lines @@
 #define RTC_IS_ALIGNED(p, a) (!((uintptr_t)(p) & ((a) - 1)))
 
 // Use these to declare and define a static local variable that gets leaked so
 // that its destructors are not called at exit.
 #define RTC_DEFINE_STATIC_LOCAL(type, name, arguments) \
   static type& name = *new type arguments
 
 #endif  // __cplusplus
 
 #endif  // WEBRTC_BASE_BASICTYPES_H_