Fix missing include.

Bug: 40263312
Change-Id: Ib5ec860394ddb6d30602eccc61e3a2aa20479060
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/third_party/libunwindstack/+/6768563
Reviewed-by: Thiabaud Engelbrecht <thiabaud@google.com>
1 file changed