Implement CanRequest in BaseFetchContext

third_party/WebKit/Source/core/loader/FrameFetchContext.h

 /*
  * Copyright (C) 2013 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 100 matching lines @@
 
   bool ShouldLoadNewResource(Resource::Type) const override;
   void RecordLoadingActivity(unsigned long identifier,
                              const ResourceRequest&,
                              Resource::Type,
                              const AtomicString& fetch_initiator_name) override;
   void DidLoadResource(Resource*) override;
 
   void AddResourceTiming(const ResourceTimingInfo&) override;
   bool AllowImage(bool images_enabled, const KURL&) const override;
-  ResourceRequestBlockedReason CanRequest(
-      Resource::Type,
-      const ResourceRequest&,
-      const KURL&,
-      const ResourceLoaderOptions&,
-      SecurityViolationReportingPolicy,
-      FetchParameters::OriginRestriction) const override;
-  ResourceRequestBlockedReason CanFollowRedirect(
-      Resource::Type,
-      const ResourceRequest&,
-      const KURL&,
-      const ResourceLoaderOptions&,
-      SecurityViolationReportingPolicy,
-      FetchParameters::OriginRestriction) const override;
-  ResourceRequestBlockedReason AllowResponse(
-      Resource::Type,
-      const ResourceRequest&,
-      const KURL&,
-      const ResourceLoaderOptions&) const override;
-
   bool IsControlledByServiceWorker() const override;
   int64_t ServiceWorkerID() const override;
 
   bool IsMainFrame() const override;
   bool DefersLoading() const override;
   bool IsLoadComplete() const override;
   bool PageDismissalEventBeingDispatched() const override;
   bool UpdateTimingInfoForIFrameNavigation(ResourceTimingInfo*) override;
   void SendImagePing(const KURL&) override;
   void AddConsoleMessage(const String&,
@@ skipping 28 matching lines @@
 
   // m_documentLoader is null when loading resources from an HTML import
   // and in such cases we use the document loader of the importing frame.
   // Convenient accessors below can be used to transparently access the
   // relevant document loader or frame in either cases without null-checks.
   // TODO(kinuko): Remove constness, these return non-const members.
   DocumentLoader* MasterDocumentLoader() const;
   Document* GetDocument() const;
   LocalFrame* GetFrame() const;
   LocalFrameClient* GetLocalFrameClient() const;
-
-  ContentSettingsClient* GetContentSettingsClient() const;
-
   LocalFrame* FrameOfImportsController() const;
 
-  ResourceRequestBlockedReason CanRequestInternal(
-      Resource::Type,
+  // BaseFetchContext overrides:
+  ContentSettingsClient* GetContentSettingsClient() const override;
+  Settings* GetSettings() const override;
+  SubresourceFilter* GetSubresourceFilter() const override;
+  SecurityContext* GetMainResourceSecurityContext() const override;
+  bool ShouldBlockRequestByInspector(const ResourceRequest&) const override;
+  void DispatchDidBlockRequest(const ResourceRequest&,
+                               const FetchInitiatorInfo&,
+                               ResourceRequestBlockedReason) const override;
+  void ReportLocalLoadFailed(const KURL&) const override;
+  bool ShouldBypassMainWorldCSP() const override;
+  bool IsSVGImageChromeClient() const override;
+  void CountUsage(UseCounter::Feature) const override;
+  void CountDeprecation(UseCounter::Feature) const override;
+  bool ShouldBlockFetchByMixedContentCheck(
       const ResourceRequest&,
       const KURL&,
-      const ResourceLoaderOptions&,
-      SecurityViolationReportingPolicy,
-      FetchParameters::OriginRestriction,
-      ResourceRequest::RedirectStatus) const;
-
-  ResourceRequestBlockedReason CheckCSPForRequest(
-      const ResourceRequest&,
-      const KURL&,
-      const ResourceLoaderOptions&,
-      SecurityViolationReportingPolicy,
-      ResourceRequest::RedirectStatus,
-      ContentSecurityPolicy::CheckHeaderType) const;
+      SecurityViolationReportingPolicy) const override;
 
   Member<DocumentLoader> document_loader_;
 };
 
 }  // namespace blink
 
 #endif