Rename WebCore namespace to blink in Platform

Source/platform/win/SystemInfo.cpp

 /*
  * Copyright (C) 2009 Apple 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 14 matching lines @@
 
 #include "config.h"
 #include "platform/win/SystemInfo.h"
 
 #if _WIN32_WINNT_WINBLUE
 #include <versionhelpers.h>
 #endif
 
 #include <windows.h>
 
-namespace WebCore {
+namespace blink {
 
 #ifndef _WIN32_WINNT_WINBLUE
 static bool IsWindowsVistaOrGreater()
 {
     OSVERSIONINFOEXW osvi = { };
     osvi.dwOSVersionInfoSize = sizeof(osvi);
     osvi.dwMajorVersion = HIBYTE(_WIN32_WINNT_VISTA);
     osvi.dwMinorVersion = LOBYTE(_WIN32_WINNT_VISTA);
     DWORDLONG conditoin = 0;
     VER_SET_CONDITION(conditoin, VER_MAJORVERSION, VER_GREATER_EQUAL);
     VER_SET_CONDITION(conditoin, VER_MINORVERSION, VER_GREATER_EQUAL);
     return !!::VerifyVersionInfoW(&osvi, VER_MAJORVERSION | VER_MINORVERSION, conditoin);
 }
 #endif
 
 bool isWindowsVistaOrGreater()
 {
     static bool initialized = false;
     static bool cachedIsWindowsVistaOrGreater;
 
     if (!initialized) {
         initialized = true;
         cachedIsWindowsVistaOrGreater = IsWindowsVistaOrGreater();
     }
     return cachedIsWindowsVistaOrGreater;
 }
 
-} // namespace WebCore
+} // namespace blink