Remove obsolete DEPS override

BUG=371824
TBR=blundell

Review URL: https://codereview.chromium.org/315563002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@274514 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/history/DEPS

@@ -27,7 +27,6 @@ include_rules = [
   "!chrome/browser/content_settings/cookie_settings.h",
   "!chrome/browser/diagnostics/sqlite_diagnostics.h",
   "!chrome/browser/omnibox/omnibox_field_trial.h",
-  "!chrome/browser/omnibox/omnibox_log.h",
   "!chrome/browser/prefs/scoped_user_pref_update.h",
   "!chrome/browser/prerender/prerender_contents.h",
   "!chrome/browser/prerender/prerender_manager.h",