Drop GetFrame()->GetDocument() usage in FrameFetchContext

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 153 matching lines @@
   DocumentLoader* MasterDocumentLoader() const;
   Document* GetDocument() const;
   LocalFrame* GetFrame() const;
   LocalFrameClient* GetLocalFrameClient() const;
   LocalFrame* FrameOfImportsController() const;
 
   // BaseFetchContext overrides:
   ContentSettingsClient* GetContentSettingsClient() const override;
   Settings* GetSettings() const override;
   SubresourceFilter* GetSubresourceFilter() const override;
-  SecurityContext* GetMainResourceSecurityContext() const override;
+  SecurityContext* GetParentSecurityContext() 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&,
       SecurityViolationReportingPolicy) const override;
 
   Member<DocumentLoader> document_loader_;
 };
 
 }  // namespace blink
 
 #endif