Avoid floating point when calculating the actual column count.

It's too inaccurate.

BUG=502407
R=jchaffraix@chromium.org,leviw@chromium.org

Review URL: https://codereview.chromium.org/1285273004

git-svn-id: svn://svn.chromium.org/blink/trunk@200848 bbb929c8-8fbe-4397-9dbb-9b2b20218538
3 files changed
tree: 408d7c97879444746c8251dd69df85417cb163ae
  1. third_party/