Remove ENABLE(FILE_SYSTEM) compile-time flag.

Source/WebCore/page/SecurityOrigin.cpp

 /*
  * Copyright (C) 2007 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
@@ skipping 42 matching lines @@
     return url.protocolIsInHTTPFamily() || url.protocolIs("ftp");
 }
 
 bool SecurityOrigin::shouldUseInnerURL(const KURL& url)
 {
 #if ENABLE(BLOB)
     // FIXME: Blob URLs don't have inner URLs. Their form is "blob:<inner-origin>/<UUID>", so treating the part after "blob:" as a URL is incorrect.
     if (url.protocolIs("blob"))
         return true;
 #endif
-#if ENABLE(FILE_SYSTEM)
     if (url.protocolIs("filesystem"))
         return true;
-#endif
     UNUSED_PARAM(url);
     return false;
 }
 
 // In general, extracting the inner URL varies by scheme. It just so happens
 // that all the URL schemes we currently support that use inner URLs for their
 // security origin can be parsed using this algorithm.
 KURL SecurityOrigin::extractInnerURL(const KURL& url)
 {
     if (url.innerURL())
@@ skipping 516 matching lines @@
 }
 
 const String& SecurityOrigin::urlWithUniqueSecurityOrigin()
 {
     ASSERT(isMainThread());
     DEFINE_STATIC_LOCAL(const String, uniqueSecurityOriginURL, (ASCIILiteral("data:,")));
     return uniqueSecurityOriginURL;
 }
 
 } // namespace WebCore