tree b1ec71749f46e53adaa21a5958de19a5ec037dac
parent 58df5b12db1c0a5cb980a955b544f4ea35c2c611
author Hui Su <huisu@google.com> 1568318878 -0700
committer Hui Su <huisu@google.com> 1568659191 +0000

Remove unnecessary calls

to save and restore coding contexts.

Change-Id: Ibcc821a86a6150ff527b6691b79bf90616e581d7