Rename OS(DARWIN) to OS(MACOSX).

Source/bindings/v8/custom/V8InspectorFrontendHostCustom.cpp

 /*
  * Copyright (C) 2007-2009 Google Inc. 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
@@ skipping 26 matching lines @@
 #include "core/platform/HistogramSupport.h"
 #include "wtf/text/WTFString.h"
 
 #include "V8MouseEvent.h"
 #include "bindings/v8/V8Binding.h"
 
 namespace WebCore {
 
 void V8InspectorFrontendHost::platformMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& args)
 {
-#if OS(DARWIN)
+#if OS(MACOSX)
     v8SetReturnValue(args, v8::String::NewSymbol("mac"));
 #elif OS(LINUX)
     v8SetReturnValue(args, v8::String::NewSymbol("linux"));
 #elif OS(FREEBSD)
     v8SetReturnValue(args, v8::String::NewSymbol("freebsd"));
 #elif OS(OPENBSD)
     v8SetReturnValue(args, v8::String::NewSymbol("openbsd"));
 #elif OS(WINDOWS)
     v8SetReturnValue(args, v8::String::NewSymbol("windows"));
 #else
@@ skipping 86 matching lines @@
     histogramEnumeration("DevTools.PanelShown", args, 20);
 }
 
 void V8InspectorFrontendHost::recordSettingChangedMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& args)
 {
     histogramEnumeration("DevTools.SettingChanged", args, 100);
 }
 
 } // namespace WebCore