Jens Johansen
29036d398b
Before this, if a generic class was instantiated with only dynamic, TypeArgument::null would be used as the type argument, ignoring types from the super. Now it only returns TypeArguments::null if the class directly gives all type arguments (and they are all dynamic). Fixes #29537 BUG= R=kmillikin@google.com Review-Url: https://codereview.chromium.org/2941983002 .