wasm code manager is known to have issue on reloc tagging and
also constant pool. Ignore until fix go in.

Change-Id: I4d7ddafba3cf8bc81c73a7b156cba39985bce48d
Reviewed-on: https://chromium-review.googlesource.com/906950Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Junliang Yan <jyan@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#51160}