Remove Data Reduction Proxy preferences from incognito whitelist.

Preferences defined in:
  'components/data_reduction_proxy/core/common/'
  'data_reduction_proxy_pref_names.h'
are removed from the persistent storage list for incognito mode.
This means that after this CL, these preferences are only stored in
memory in incognito mode.

Bug: 861722
Change-Id: Ic3eecaa21127a36f95debfc5b44abfc70fbe57a0
Reviewed-on: https://chromium-review.googlesource.com/1149368
Reviewed-by: Scott Little <sclittle@chromium.org>
Commit-Queue: Ramin Halavati <rhalavati@chromium.org>
Cr-Commit-Position: refs/heads/master@{#578017}
1 file changed