Revalidate using the same Resource, attempt #3

third_party/WebKit/Source/core/fetch/FontResource.cpp

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Torch Mobile, Inc.
  *
  * 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 86 matching lines @@
 {
     if (m_state == LoadScheduled)
         m_state = Unloaded;
 }
 
 void FontResource::load(ResourceFetcher*, const ResourceLoaderOptions& options)
 {
     // Don't load the file yet. Wait for an access before triggering the load.
     setLoading(true);
     m_options = options;
+    if (!m_revalidatingRequest.isNull())
+        m_state = Unloaded;
 }
 
 void FontResource::didAddClient(ResourceClient* c)
 {
     ASSERT(c->resourceClientType() == FontResourceClient::expectedType());
     Resource::didAddClient(c);
     if (!isLoading())
         static_cast<FontResourceClient*>(c)->fontLoaded(this);
 }
 
@@ skipping 55 matching lines @@
 
 void FontResource::checkNotify()
 {
     m_fontLoadWaitLimitTimer.stop();
     ResourceClientWalker<FontResourceClient> w(m_clients);
     while (FontResourceClient* c = w.next())
         c->fontLoaded(this);
 }
 
 }