The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/f3c8f3de5dab8b70d7fed6cca94eab20a1050c50

commit f3c8f3de5dab8b70d7fed6cca94eab20a1050c50
Author: gangwu <gangwu@chromium.org>
Date: Tue Nov 22 03:00:44 2016

Add entry for EnableSyncClientToServerCompression.
SyncHttpContentCompression is enabled by default now, so remove it.

BUG= 667513 

Review-Url: https://codereview.chromium.org/2517303002
Cr-Commit-Position: refs/heads/master@{#433761}

[modify] https://crrev.com/f3c8f3de5dab8b70d7fed6cca94eab20a1050c50/testing/variations/fieldtrial_testing_config.json

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/c4bdbdf2a6f1d9dc1500f25717dcc59d29b87da0

commit c4bdbdf2a6f1d9dc1500f25717dcc59d29b87da0
Author: gangwu <gangwu@chromium.org>
Date: Fri Jan 20 19:10:10 2017

Add enable_features for EnableSyncClientToServerCompression in
fieldtrial_testing_config.json

BUG= 667513 

Review-Url: https://codereview.chromium.org/2641363003
Cr-Commit-Position: refs/heads/master@{#445118}

[modify] https://crrev.com/c4bdbdf2a6f1d9dc1500f25717dcc59d29b87da0/testing/variations/fieldtrial_testing_config.json