Generating CIDs in Blink during MHTML serialization.

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 59 matching lines @@
     static void generateMHTMLHeader(
         const String& boundary, const String& title, const String& mimeType,
         SharedBuffer& outputBuffer);
 
     // Serializes SerializedResource as an MHTML part and appends it in
     // |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).
+    //
+    // If |contentID| is non-empty, then it will be used as a Content-ID header.
+    // See rfc2557 - section 8.3 - "Use of the Content-ID header and CID URLs".
     static void generateMHTMLPart(
-        const String& boundary, EncodingPolicy, const SerializedResource&,
+        const String& boundary, const String& contentID,
+        EncodingPolicy, const SerializedResource&,
         SharedBuffer& outputBuffer);
 
     // 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);
@@ skipping 21 matching lines @@
 #endif
 
     RefPtrWillBeMember<ArchiveResource> m_mainResource;
     SubArchiveResources m_subresources;
     SubFrameArchives m_subframeArchives;
 };
 
 }
 
 #endif