Rename LRU Input Method to Last Input Method

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 1853 matching lines @@
 // Whether the user may exit enrollment.
 const char kDeviceEnrollmentCanExit[] = "enrollment.can_exit";
 
 // DM token fetched from the DM server during enrollment. Stored for Active
 // Directory devices only.
 const char kDeviceDMToken[] = "device_dm_token";
 
 // How many times HID detection OOBE dialog was shown.
 const char kTimesHIDDialogShown[] = "HIDDialog.shown_how_many_times";
 
-// Dictionary of per-user Least Recently Used input method (used at login
-// screen).
-const char kUsersLRUInputMethod[] = "UsersLRUInputMethod";
+// Dictionary of per-user last input method (used at login screen). Note that
+// the pref name is UsersLRUInputMethods for compatibility with previous
+// versions.
+const char kUsersLastInputMethod[] = "UsersLRUInputMethod";
 
 // A dictionary pref of the echo offer check flag. It sets offer info when
 // an offer is checked.
 const char kEchoCheckedOffers[] = "EchoCheckedOffers";
 
 // Key name of a dictionary in local state to store cached multiprofle user
 // behavior policy value.
 const char kCachedMultiProfileUserBehavior[] = "CachedMultiProfileUserBehavior";
 
 // A string pref with initial locale set in VPD or manifest.
@@ skipping 619 matching lines @@
 // settings.
 const char kSettingsResetPromptLastTriggeredForStartupUrls[] =
     "settings_reset_prompt.last_triggered_for_startup_urls";
 
 // Timestamp of the last time the settings reset prompt was shown during the
 // current prompt wave asking the user if they want to restore their homepage.
 const char kSettingsResetPromptLastTriggeredForHomepage[] =
     "settings_reset_prompt.last_triggered_for_homepage";
 
 }  // namespace prefs