CSP: Move parsing a document's CSP to DocumentLoader::responseReceived.

Source/core/loader/DocumentLoader.h

 /*
  * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2011 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.
@@ skipping 15 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef DocumentLoader_h
 #define DocumentLoader_h
 
 #include "core/fetch/RawResource.h"
 #include "core/fetch/ResourceLoaderOptions.h"
 #include "core/fetch/ResourcePtr.h"
+#include "core/frame/csp/ContentSecurityPolicy.h"
 #include "core/loader/DocumentLoadTiming.h"
 #include "core/loader/DocumentWriter.h"
 #include "core/loader/NavigationAction.h"
 #include "core/loader/SubstituteData.h"
 #include "platform/network/ResourceError.h"
 #include "platform/network/ResourceRequest.h"
 #include "platform/network/ResourceResponse.h"
 #include "wtf/HashSet.h"
 #include "wtf/RefPtr.h"
 
@@ skipping 83 matching lines @@
 
         void attachThreadedDataReceiver(PassOwnPtr<blink::WebThreadedDataReceiver>);
         DocumentLoadTiming* timing() { return &m_documentLoadTiming; }
 
         ApplicationCacheHost* applicationCacheHost() const { return m_applicationCacheHost.get(); }
 
         bool isRedirect() const { return m_redirectChain.size() > 1; }
         void clearRedirectChain();
         void appendRedirect(const KURL&);
 
+        PassRefPtr<ContentSecurityPolicy> releaseContentSecurityPolicy() { return m_contentSecurityPolicy.release(); }
+
     protected:
         DocumentLoader(LocalFrame*, const ResourceRequest&, const SubstituteData&);
 
         Vector<KURL> m_redirectChain;
 
     private:
         static PassRefPtrWillBeRawPtr<DocumentWriter> createWriterFor(const Document* ownerDocument, const DocumentInit&, const AtomicString& mimeType, const AtomicString& encoding, bool dispatch);
 
         void ensureWriter(const AtomicString& mimeType, const KURL& overridingURL = KURL());
         void endWriting(DocumentWriter*);
 
         Document* document() const;
         FrameLoader* frameLoader() const;
 
         void commitIfReady();
         void commitData(const char* bytes, size_t length);
         void setMainDocumentError(const ResourceError&);
         void clearMainResourceLoader();
         ResourceLoader* mainResourceLoader() const;
         void clearMainResourceHandle();
 
         bool maybeCreateArchive();
 
         void prepareSubframeArchiveLoadIfNeeded();
         void addAllArchiveResources(MHTMLArchive*);
 
         void willSendRequest(ResourceRequest&, const ResourceResponse&);
         void finishedLoading(double finishTime);
         void mainReceivedError(const ResourceError&);
+        void cancelLoadAfterXFrameOptionsOrCSPDenied(const ResourceResponse&);
         virtual void redirectReceived(Resource*, ResourceRequest&, const ResourceResponse&) OVERRIDE FINAL;
         virtual void updateRequest(Resource*, const ResourceRequest&) OVERRIDE FINAL;
         virtual void responseReceived(Resource*, const ResourceResponse&) OVERRIDE FINAL;
         virtual void dataReceived(Resource*, const char* data, int length) OVERRIDE FINAL;
         virtual void notifyFinished(Resource*) OVERRIDE FINAL;
 
         bool maybeLoadEmpty();
 
         bool isRedirectAfterPost(const ResourceRequest&, const ResourceResponse&);
 
@@ skipping 35 matching lines @@
         OwnPtrWillBePersistent<ArchiveResourceCollection> m_archiveResourceCollection;
         RefPtrWillBePersistent<MHTMLArchive> m_archive;
 
         bool m_loadingMainResource;
         DocumentLoadTiming m_documentLoadTiming;
 
         double m_timeOfLastDataReceived;
 
         friend class ApplicationCacheHost;  // for substitute resource delivery
         OwnPtrWillBePersistent<ApplicationCacheHost> m_applicationCacheHost;
+
+        RefPtr<ContentSecurityPolicy> m_contentSecurityPolicy;
     };
 }
 
 #endif // DocumentLoader_h