tree c40e195fcaee3cf58f1a8ef25c957a99c0fa353b
parent cb30bf63b5e24ce53d959fbbae320d77d69e3d2c
author fmalita <fmalita@chromium.org> 1422471366 -0800
committer Commit bot <commit-bot@chromium.org> 1422471366 -0800

Conservative SkTextBlob bounds.

Compute cheaper/more conservative text blob bounds based on the typeface
maximum glyph bbox.

BUG=chromium:451401
R=reed@google.com,bungeman@google.com

Review URL: https://codereview.chromium.org/886473002