[iOS] Cleanup unused pref names
commit01c34a83664ebe1e20629098d0bd755f04f71314
authorsdefresne <sdefresne@chromium.org>
Mon, 18 May 2015 15:11:26 +0000 (18 08:11 -0700)
committerCommit bot <commit-bot@chromium.org>
Mon, 18 May 2015 15:11:37 +0000 (18 15:11 +0000)
tree78075dc4a9f7c410b55424cddd1c9106fe8b8e97
parentacde0a129a2915a7cd1217f942f712744ced0c1d
[iOS] Cleanup unused pref names

BUG=None

Review URL: https://codereview.chromium.org/1139903003

Cr-Commit-Position: refs/heads/master@{#330364}
ios/chrome/browser/pref_names.cc
ios/chrome/browser/pref_names.h