[pdf] Disable default width calculation.

Unfortunately, poppler does not currently appear to handle DW.

Change-Id: I394f0f28fab194275016ce70f0ae254254c7b3d7
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/238964
Auto-Submit: Ben Wagner <bungeman@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
1 file changed