Make the uses of Resource::m_resourceRequest/m_response const if applicable

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

 /*
     Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de)
     Copyright (C) 2001 Dirk Mueller <mueller@kde.org>
     Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
     Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All
     rights reserved.
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
@@ skipping 130 matching lines @@
   const ResourceRequest& lastResourceRequest() const;
 
   virtual void setRevalidatingRequest(const ResourceRequest&);
 
   void setFetcherSecurityOrigin(SecurityOrigin* origin) {
     m_fetcherSecurityOrigin = origin;
   }
 
   // This url can have a fragment, but it can match resources that differ by the
   // fragment only.
-  const KURL& url() const { return m_resourceRequest.url(); }
+  const KURL& url() const { return resourceRequest().url(); }
   Type getType() const { return static_cast<Type>(m_type); }
   const ResourceLoaderOptions& options() const { return m_options; }
   ResourceLoaderOptions& mutableOptions() { return m_options; }
 
   void didChangePriority(ResourceLoadPriority, int intraPriorityValue);
   virtual ResourcePriority priorityFromObservers() {
     return ResourcePriority();
   }
 
   // The reference policy indicates that the client should not affect whether
@@ skipping 98 matching lines @@
   bool isUnusedPreload() const {
     return isPreloaded() && getPreloadResult() == PreloadNotReferenced;
   }
   bool isPreloaded() const { return m_preloadCount; }
   void increasePreloadCount() { ++m_preloadCount; }
   void decreasePreloadCount() {
     DCHECK(m_preloadCount);
     --m_preloadCount;
   }
 
-  bool canReuseRedirectChain();
-  bool mustRevalidateDueToCacheHeaders();
-  bool canUseCacheValidator();
+  bool canReuseRedirectChain() const;
+  bool mustRevalidateDueToCacheHeaders() const;
+  bool canUseCacheValidator() const;
   bool isCacheValidator() const { return m_isRevalidating; }
   bool hasCacheControlNoStoreHeader() const;
   bool hasVaryHeader() const;
 
   bool isEligibleForIntegrityCheck(SecurityOrigin*) const;
 
   void setIntegrityMetadata(const IntegrityMetadataSet& metadata) {
     m_integrityMetadata = metadata;
   }
   const IntegrityMetadataSet& integrityMetadata() const {
     return m_integrityMetadata;
   }
   // The argument must never be |NotChecked|.
   void setIntegrityDisposition(ResourceIntegrityDisposition);
   ResourceIntegrityDisposition integrityDisposition() const {
     return m_integrityDisposition;
   }
   bool mustRefetchDueToIntegrityMetadata(const FetchRequest&) const;
 
   double currentAge() const;
-  double freshnessLifetime();
-  double stalenessLifetime();
+  double freshnessLifetime() const;
+  double stalenessLifetime() const;
 
   bool isAlive() const { return m_isAlive; }
 
   void setCacheIdentifier(const String& cacheIdentifier) {
     m_cacheIdentifier = cacheIdentifier;
   }
   String cacheIdentifier() const { return m_cacheIdentifier; }
 
   virtual void didSendData(unsigned long long /* bytesSent */,
                            unsigned long long /* totalBytesToBeSent */) {}
@@ skipping 59 matching lines @@
   void setDecodedSize(size_t);
 
   void finishPendingClients();
 
   virtual void didAddClient(ResourceClient*);
   void willAddClientOrObserver(PreloadReferencePolicy);
 
   void didRemoveClientOrObserver();
   virtual void allClientsAndObserversRemoved();
 
-  bool hasClient(ResourceClient* client) {
+  bool hasClient(ResourceClient* client) const {
     return m_clients.contains(client) ||
            m_clientsAwaitingCallback.contains(client) ||
            m_finishedClients.contains(client);
   }
 
   struct RedirectPair {
     DISALLOW_NEW_EXCEPT_PLACEMENT_NEW();
 
    public:
     explicit RedirectPair(const ResourceRequest& request,
@@ skipping 125 matching lines @@
 };
 
 #define DEFINE_RESOURCE_TYPE_CASTS(typeName)                   \
   DEFINE_TYPE_CASTS(typeName##Resource, Resource, resource,    \
                     resource->getType() == Resource::typeName, \
                     resource.getType() == Resource::typeName);
 
 }  // namespace blink
 
 #endif