commit 052b913492d2a1371ed5d2a014fd57be8103a29a
author kojii <kojii@chromium.org> Thu Oct 01 07:24:33 2015
committer Commit bot <commit-bot@chromium.org> Thu Oct 01 07:25:24 2015
tree 0a403965607ea3a1eb6867f952bee03011e35bfc
parent 54343df7b15f054d878db7862a1eb5cc2f7a738c

Fix textOrientationFallbackFonts not to be added to fallback fonts

Blink considers different SimpleFontData is a fallback. This causes all
textOrientationFallbackFonts to be fallback fonts. However, they are
merely virtual fonts that were oriented specifically and should not be
considered as fallback.

Unnecessary fallback can degrade performance.

BUG=537080

Review URL: https://codereview.chromium.org/1368293003

Cr-Commit-Position: refs/heads/master@{#351745}