Save-Page-As-Complete-Html: Each frame links to a distinct local file.

third_party/WebKit/public/web/WebPageSerializer.h

 /*
  * Copyright (C) 2009 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 85 matching lines @@
     //
     // Return false means if no data has been serialized (i.e. because
     // the target frame didn't have a valid url).
     //
     // The parameter frame specifies which frame need to be serialized.
     // The parameter client specifies the pointer of interface
     // WebPageSerializerClient providing a sink interface to receive the
     // individual chunks of data to be saved.
     // The parameter urlsToLocalPaths contains a mapping between original URLs
     // of saved resources and corresponding local file paths.
+    // The parameter framesToLocalPaths contains a mapping between frames and
+    // corresponding local file paths.
     BLINK_EXPORT static bool serialize(
         WebLocalFrame*,
         WebPageSerializerClient*,
-        const WebVector<std::pair<WebURL, WebString>>& urlsToLocalPaths);
+        const WebVector<std::pair<WebURL, WebString>>& urlsToLocalPaths,
+        const WebVector<std::pair<WebFrame*, WebString>>& framesToLocalPaths);
 
     // FIXME: The following are here for unit testing purposes. Consider
     // changing the unit tests instead.
 
     // Generate the META for charset declaration.
     BLINK_EXPORT static WebString generateMetaCharsetDeclaration(const WebString& charset);
     // Generate the MOTW declaration.
     BLINK_EXPORT static WebString generateMarkOfTheWebDeclaration(const WebURL&);
     // Generate the default base tag declaration.
     BLINK_EXPORT static WebString generateBaseTagDeclaration(const WebString& baseTarget);
 };
 
 } // namespace blink
 
 #endif