commit 5da8e55bf4f399bd1c5b8378dcdbfb197b85d16c
author Ben Wagner <bungeman@google.com> Fri Dec 06 16:24:00 2019 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Fri Dec 06 23:34:36 2019 +0000
tree 244dd34cb3faf64cbac55f0843d77c73e6c52455
parent 99f228e285a8776026cc58f02be6a391d29db2d2

Protect against invalid text.

SkFont::countText returns -1 to let the user know that the text was not
valid in the encoding specified. Users need to check for this and act
appropriately. Otherwise in debug and assert will probably fire and in
release unexpected things may happen.

Change-Id: I6ce91aa3d978fe5265b659f759b4023b81da261f
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/258639
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>