[WIP] WebFonts cache-aware timeout adaption

third_party/WebKit/Source/core/fetch/FetchRequest.h

 /*
  * Copyright (C) 2012 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 107 matching lines @@
     return m_options.contentSecurityPolicyNonce;
   }
   void setContentSecurityPolicyNonce(const String& nonce) {
     m_options.contentSecurityPolicyNonce = nonce;
   }
 
   void setParserDisposition(ParserDisposition parserDisposition) {
     m_options.parserDisposition = parserDisposition;
   }
 
+  bool isCacheAwareLoadingEnabled() const {
+    return m_isCacheAwareLoadingEnabled;
+  }
+  void setIsCacheAwareLoadingEnabled(bool isCacheAwareLoadingEnabled) {
+    m_isCacheAwareLoadingEnabled = isCacheAwareLoadingEnabled;
+  }
+
   void makeSynchronous();
 
   PlaceholderImageRequestType placeholderImageRequestType() const {
     return m_placeholderImageRequestType;
   }
 
   // Configures the request to load an image placeholder if the request is
   // eligible (e.g. the url's protocol is HTTP, etc.). If this request is
   // non-eligible, this method doesn't modify the ResourceRequest. Calling this
   // method sets m_placeholderImageRequestType to the appropriate value.
   void setAllowImagePlaceholder();
 
  private:
   ResourceRequest m_resourceRequest;
   String m_charset;
   ResourceLoaderOptions m_options;
   bool m_forPreload;
   bool m_linkPreload;
   double m_preloadDiscoveryTime;
   DeferOption m_defer;
   OriginRestriction m_originRestriction;
   ResourceWidth m_resourceWidth;
   ClientHintsPreferences m_clientHintPreferences;
   PlaceholderImageRequestType m_placeholderImageRequestType;
+  bool m_isCacheAwareLoadingEnabled;
 };
 
 }  // namespace blink
 
 #endif