add extension method header parser recovery

Change-Id: Ia7424a467014471c01eb30604a062430de42f84d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/103580
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Commit-Queue: Dan Rubel <danrubel@google.com>

https://dart.googlesource.com/sdk/+/1ffcccd9cc96ebdcf807cf8b774b1c4dd7fe5009
1 file changed
tree: 9105ca7988a02b1618670180381ba5974c116d15
  1. commits.json