tree fd8ad3d8d9419c6c265cd038e48b36124261feef
parent c2edf29b4274469b247372983bb85530009a8d32
author Tom Sepez <tsepez@chromium.org> 1639102837 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1639102837 +0000

Use <iosfwd> in BigIntegerUtils.hh

Only BigIntegerUtils.cc needs to know the implementation details
of streams.

Change-Id: I25aeeecdde92436e650b86fe1c4e31c47784ef14
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/87850
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>