Remove kDistroDict from Preferences.

chrome/common/pref_names.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/common/pref_names.h"
 
 #include "base/macros.h"
 #include "build/build_config.h"
 #include "chrome/common/features.h"
 #include "chrome/common/pref_font_webkit_names.h"
@@ skipping 171 matching lines @@
 // Stores settings that can be modified both by a supervised user and their
 // manager. See SupervisedUserSharedSettingsService for a description of
 // the format.
 const char kSupervisedUserSharedSettings[] = "profile.managed.shared_settings";
 
 // A dictionary storing whitelists for a supervised user. The key is the CRX ID
 // of the whitelist, the value a dictionary containing whitelist properties
 // (currently the name).
 const char kSupervisedUserWhitelists[] = "profile.managed.whitelists";
 
+#if BUILDFLAG(ENABLE_RLZ)
+// Integer. RLZ ping delay in seconds.

[grt (UTC plus 2), 2017/02/24 07:42:21]

i think it's actually milliseconds -- see chrome_browser_main.cc and
user_session_manager.cc.

[Roger Tawa OOO till Jul 10th, 2017/02/24 16:02:18]

As mentioned already earlier, let's keep the second definition since there is
documentation that talks about this and existing master_prefs.  Let's change
those two call sites.

[gab, 2017/02/28 19:54:45]

Acknowledged.

+const char kRlzPingDelay[] = "rlz_ping_delay";
+#endif  // BUILDFLAG(ENABLE_RLZ)
+
 // The application locale.
 // For OS_CHROMEOS we maintain the kApplicationLocale property in both local
 // state and the user's profile.  The global property determines the locale of
 // the login screen, while the user's profile determines their personal locale
 // preference.
 const char kApplicationLocale[] = "intl.app_locale";
 #if defined(OS_CHROMEOS)
 // Locale preference of device' owner.  ChromeOS device appears in this locale
 // after startup/wakeup/signout.
 const char kOwnerLocale[] = "intl.owner_locale";
@@ skipping 2273 matching lines @@
 
 // Number of times user has seen the "desktop to iOS" history page promotion.
 const char kNumberHistoryPageIOSPromoShown[] =
     "history_page_ios_promo_shown_count";
 
 // True if the user has dismissed the "desktop to iOS" history page promotion.
 const char kHistoryPageIOSPromoDismissed[] = "history_page_ios_promo_dismissed";
 #endif
 
 }  // namespace prefs