Remove unnecessary logic from UpdateScreen

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 1919 matching lines @@
 
 // If material design OOBE should be selected if OOBE has been interrupted.
 const char kOobeMdMode[] = "OobeMdModeEnabled";
 
 // A boolean pref to indicate if an eligible controller (either a Chrome OS
 // device, or an Android device) is detected during bootstrapping or
 // shark/remora setup process. A controller can help the device go through OOBE
 // and get enrolled into a domain automatically.
 const char kOobeControllerDetected[] = "OobeControllerDetected";
 
-// A 64-bit signed integer pref (encoded as a string) which stores the time
-// of the last OOBE-initiated update check not resulting in an update.
-const char kOobeTimeOfLastUpdateCheckWithoutUpdate[] =
-    "OobeTimeOfLastUpdateCheckWithoutUpdate";
-
 // A boolean pref for whether the Goodies promotion webpage has been displayed,
 // or otherwise disqualified for auto-display, on this device.
 const char kCanShowOobeGoodiesPage[] = "CanShowOobeGoodiesPage";
 
 // A boolean pref of the device registered flag (second part after first login).
 const char kDeviceRegistered[] = "DeviceRegistered";
 
 // Boolean pref to signal corrupted enrollment to force the device through
 // enrollment recovery flow upon next boot.
 const char kEnrollmentRecoveryRequired[] = "EnrollmentRecoveryRequired";
@@ skipping 621 matching lines @@
 // internal format (int64) in local store.  (I.e., this is not a per-profile
 // pref.)
 const char kClipboardLastModifiedTime[] = "ui.clipboard.last_modified_time";
 #endif
 
 #if BUILDFLAG(ENABLE_OFFLINE_PAGES)
 const char kOfflinePrefetchBackoff[] = "offline_prefetch.backoff";
 #endif
 
 }  // namespace prefs