don't read directly from fReader for bare types, need available check

Bug:792810
Change-Id: Ibb9d4b1dff05d48d7cb6674acf88a7a461bca818
Reviewed-on: https://skia-review.googlesource.com/82180
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Reed <reed@google.com>
1 file changed