Making PageSerializer operate on single frames only.

third_party/WebKit/Source/platform/mhtml/MHTMLArchive.h

 /*
  * 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:
  *
  *     * 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 72 matching lines @@
 
     // Generates an MHTML footer and appends it to |outputBuffer|.
     //
     // Same |boundary| needs to used for all generateMHTMLHeader and
     // generateMHTMLPart and generateMHTMLFooter calls that belong to the same
     // MHTML document (see also generateMHTMLBoundary method).
     static void generateMHTMLFooter(
         const String& boundary,
         SharedBuffer& outputBuffer);
 
-    // Generates and returns a full MHTML document.
-    static PassRefPtr<SharedBuffer> generateMHTMLData(
-        const Vector<SerializedResource>&, EncodingPolicy,
-        const String& title, const String& mimeType);
-
     typedef WillBeHeapVector<RefPtrWillBeMember<ArchiveResource>> SubArchiveResources;
     typedef WillBeHeapVector<RefPtrWillBeMember<MHTMLArchive>> SubFrameArchives;
 
     ArchiveResource* mainResource() { return m_mainResource.get(); }
     const SubArchiveResources& subresources() const { return m_subresources; }
     const SubFrameArchives& subframeArchives() const { return m_subframeArchives; }
 
     DECLARE_TRACE();
 
 private:
@@ skipping 10 matching lines @@
 #endif
 
     RefPtrWillBeMember<ArchiveResource> m_mainResource;
     SubArchiveResources m_subresources;
     SubFrameArchives m_subframeArchives;
 };
 
 }
 
 #endif