Sets the largest DSF for the hinting / subpixel positioning params.
commite6c539579cc06eb30f2d876bd7cdbe40e4510bc1
authormukai <mukai@chromium.org>
Fri, 9 Jan 2015 23:16:28 +0000 (9 15:16 -0800)
committerCommit bot <commit-bot@chromium.org>
Fri, 9 Jan 2015 23:17:25 +0000 (9 23:17 +0000)
tree23cdc3006b7e0b713118b84cb231be4fd7fc840f
parent093911a2b6d07485fe3f075d83e9388c4e9c7e91
Sets the largest DSF for the hinting / subpixel positioning params.

The current code sets the internal display's DSF for the parameters,
but sometimes the external display may have >1.0 DSF and the font
rendering would be still wierd. We will have to set the largest
scale factor there.

BUG=441439
R=oshima@chromium.org

Review URL: https://codereview.chromium.org/821733003

Cr-Commit-Position: refs/heads/master@{#310884}
ash/display/display_manager.cc
ash/display/display_manager_unittest.cc