Clean up event flags a bit:

chrome/browser/chromeos/events/event_rewriter.cc

 // Copyright 2014 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/browser/chromeos/events/event_rewriter.h"
 
 #include <stddef.h>
 
 #include <vector>
 
@@ skipping 730 matching lines @@
       if (!remapped_key) {
         DCHECK_EQ(ui::VKEY_CONTROL, kModifierRemappingCtrl->result.key_code);
         remapped_key = kModifierRemappingCtrl;
       }
       break;
     // On Chrome OS, XF86XK_Launch7 (F16) with Mod3Mask is sent when Caps Lock
     // is pressed (with one exception: when
     // IsISOLevel5ShiftUsedByCurrentInputMethod() is true, the key generates
     // XK_ISO_Level3_Shift with Mod3Mask, not XF86XK_Launch7).
     case ui::DomCode::F16:
-      characteristic_flag = ui::EF_CAPS_LOCK_DOWN;
+      characteristic_flag = ui::EF_CAPS_LOCK_ON;
       remapped_key =
           GetRemappedKey(prefs::kLanguageRemapCapsLockKeyTo, *pref_service);
       break;
     case ui::DomCode::OS_LEFT:
     case ui::DomCode::OS_RIGHT:
       characteristic_flag = ui::EF_COMMAND_DOWN;
       // Rewrite Command-L/R key presses on an Apple keyboard to Control.
       if (IsAppleKeyboard()) {
         DCHECK_EQ(ui::VKEY_CONTROL, kModifierRemappingCtrl->result.key_code);
         remapped_key = kModifierRemappingCtrl;
@@ skipping 21 matching lines @@
       break;
   }
 
   if (remapped_key) {
     state->key_code = remapped_key->result.key_code;
     state->code = remapped_key->result.code;
     state->key = remapped_key->result.key;
     incoming.flags |= characteristic_flag;
     characteristic_flag = remapped_key->flag;
     if (remapped_key->remap_to == input_method::kCapsLockKey)
-      characteristic_flag |= ui::EF_CAPS_LOCK_DOWN;
+      characteristic_flag |= ui::EF_CAPS_LOCK_ON;
     state->code = RelocateModifier(
         state->code, ui::KeycodeConverter::DomCodeToLocation(incoming.code));
   }
 
   // Next, remap modifier bits.
   state->flags |=
       GetRemappedModifierMasks(*pref_service, key_event, incoming.flags);
 
   // If the DomKey is not a modifier before remapping but is after, set the
   // modifier latches for the later non-modifier key's modifier states.
@@ skipping 340 matching lines @@
   for (const auto& keyboard : keyboards) {
     if (keyboard.id == device_id) {
       return KeyboardDeviceAddedInternal(
           keyboard.id, keyboard.name, keyboard.vendor_id, keyboard.product_id);
     }
   }
   return kDeviceUnknown;
 }
 
 }  // namespace chromeos