Extract build configuration into a separate header and move it to the base lib

src/atomicops_internals_x86_msvc.h

 // Copyright 2010 the V8 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.
 
 // This file is an internal atomic implementation, use atomicops.h instead.
 
 #ifndef V8_ATOMICOPS_INTERNALS_X86_MSVC_H_
 #define V8_ATOMICOPS_INTERNALS_X86_MSVC_H_
 
-#include "checks.h"
+#include "base/macros.h"
 #include "win32-headers.h"
 
 #if defined(V8_HOST_ARCH_64_BIT)
 // windows.h #defines this (only on x64). This causes problems because the
 // public API also uses MemoryBarrier at the public name for this fence. So, on
 // X64, undef it, and call its documented
 // (http://msdn.microsoft.com/en-us/library/windows/desktop/ms684208.aspx)
 // implementation directly.
 #undef MemoryBarrier
 #endif
@@ skipping 172 matching lines @@
                                        Atomic64 new_value) {
   return NoBarrier_CompareAndSwap(ptr, old_value, new_value);
 }
 
 
 #endif  // defined(_WIN64)
 
 } }  // namespace v8::internal
 
 #endif  // V8_ATOMICOPS_INTERNALS_X86_MSVC_H_