Removing a bunch of unused platform code.

Source/WebCore/platform/SchemeRegistry.cpp

 /*
  * Copyright (C) 2010 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 20 matching lines @@
 
 static URLSchemesMap& localURLSchemes()
 {
     DEFINE_STATIC_LOCAL(URLSchemesMap, localSchemes, ());
 
     if (localSchemes.isEmpty()) {
         localSchemes.add("file");
 #if PLATFORM(MAC)
         localSchemes.add("applewebdata");
 #endif
-#if PLATFORM(QT)
-        localSchemes.add("qrc");
-#endif
     }
 
     return localSchemes;
 }
 
 static URLSchemesMap& displayIsolatedURLSchemes()
 {
     DEFINE_STATIC_LOCAL(URLSchemesMap, displayIsolatedSchemes, ());
     return displayIsolatedSchemes;
 }
@@ skipping 260 matching lines @@
 }
 
 bool SchemeRegistry::schemeShouldBypassContentSecurityPolicy(const String& scheme)
 {
     if (scheme.isEmpty())
         return false;
     return ContentSecurityPolicyBypassingSchemes().contains(scheme);
 }
 
 } // namespace WebCore