Extract common macros and start a base library

src/libplatform/default-platform.h

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 13 matching lines @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #ifndef V8_LIBPLATFORM_DEFAULT_PLATFORM_H_
 #define V8_LIBPLATFORM_DEFAULT_PLATFORM_H_
 
 #include <vector>
 
 #include "../../include/v8-platform.h"
-// TODO(jochen): We should have our own version of globals.h.
-#include "../globals.h"
+#include "../base/macros.h"
 #include "../platform/mutex.h"
 #include "task-queue.h"
 
 namespace v8 {
 namespace internal {
 
 class TaskQueue;
 class Thread;
 class WorkerThread;
 
@@ skipping 22 matching lines @@
   TaskQueue queue_;
 
   DISALLOW_COPY_AND_ASSIGN(DefaultPlatform);
 };
 
 
 } }  // namespace v8::internal
 
 
 #endif  // V8_LIBPLATFORM_DEFAULT_PLATFORM_H_