Rename OS(UNIX) to OS(POSIX)

Source/core/inspector/InspectorOverlay.cpp

 /*
  * Copyright (C) 2011 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 627 matching lines @@
     v8::Handle<v8::Context> frameContext = frame->script()->currentWorldContext();
     v8::Context::Scope contextScope(frameContext);
     v8::Handle<v8::Value> overlayHostObj = toV8(m_overlayHost.get(), v8::Handle<v8::Object>(), isolate);
     v8::Handle<v8::Object> global = frameContext->Global();
     global->Set(v8::String::New("InspectorOverlayHost"), overlayHostObj);
 
 #if OS(WIN)
     evaluateInOverlay("setPlatform", "windows");
 #elif OS(MACOSX)
     evaluateInOverlay("setPlatform", "mac");
-#elif OS(UNIX)
+#elif OS(POSIX)
     evaluateInOverlay("setPlatform", "linux");
 #endif
 
     return m_overlayPage.get();
 }
 
 void InspectorOverlay::reset(const IntSize& viewportSize, const IntSize& frameViewFullSize, int scrollX, int scrollY)
 {
     RefPtr<JSONObject> resetData = JSONObject::create();
     resetData->setNumber("pageScaleFactor", m_page->pageScaleFactor());
@@ skipping 34 matching lines @@
 }
 
 void InspectorOverlay::freePage()
 {
     m_overlayPage.clear();
     m_overlayChromeClient.clear();
     m_timer.stop();
 }
 
 } // namespace WebCore