Use same vk non-overscroll solution for both login and lock screens

chromeos/chromeos_switches.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 "chromeos/chromeos_switches.h"
 
 namespace chromeos {
 namespace switches {
 
 // Path for app's OEM manifest file.
@@ skipping 18 matching lines @@
 
 // Disables wallpaper boot animation (except of OOBE case).
 const char kDisableBootAnimation[] = "disable-boot-animation";
 
 // Disables the ChromeOS demo.
 const char kDisableDemoMode[] = "disable-demo-mode";
 
 // Disable Genius App and use the original Help App instead.
 const char kDisableGeniusApp[] = "disable-genius-app";
 
-// Disable lock UI (user pods) scrolling into view with CSS change when virtual
-// keyboard is shown.
-const char kDisableLockScrollIntoView[]    = "disable-lock-scroll-into-view";
-
 // Avoid doing expensive animations upon login.
 const char kDisableLoginAnimations[] = "disable-login-animations";
 
-// Disable login UI (user pods) scrolling into view on JS side when virtual
+// Disable login/lock UI (user pods) scrolling into view on JS side when virtual
 // keyboard is shown.
 const char kDisableLoginScrollIntoView[]    = "disable-login-scroll-into-view";
 
 // Disable new channel switcher UI.
 const char kDisableNewChannelSwitcherUI[] = "disable-new-channel-switcher-ui";
 
 // Disables new Kiosk UI when kiosk apps are represented as user pods.
 const char kDisableNewKioskUI[] = "disable-new-kiosk-ui";
 
 // Disable Quickoffice component app thus handlers won't be registered so
@@ skipping 164 matching lines @@
 const char kEnableFirstRunUITransitions[] = "enable-first-run-ui-transitions";
 
 // Forces first-run UI to be shown for every login.
 const char kForceFirstRunUI[] = "force-first-run-ui";
 
 // Enables testing for auto update UI.
 const char kTestAutoUpdateUI[] = "test-auto-update-ui";
 
 }  // namespace switches
 }  // namespace chromeos