Add chrome:://device-log

chromeos/device_event_log.h

 // 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.
 
 #ifndef CHROMEOS_DEVICE_EVENT_LOG_H_
 #define CHROMEOS_DEVICE_EVENT_LOG_H_
 
 #include <cstring>
 #include <sstream>
 
@@ skipping 24 matching lines @@
 
 // Generally prefer the above macros unless |level| is not constant.
 
 #define DEVICE_LOG(type, level)                                   \
   ::chromeos::device_event_log::internal::DeviceEventLogInstance( \
       __FILE__, __LINE__, type, level).stream()
 
 namespace device_event_log {
 
 // Used to specify the type of event. NOTE: Be sure to update LogTypeFromString
-// and GetLogTypeString when adding entries to this enum.
+// and GetLogTypeString when adding entries to this enum. Also consider
+// updating chrome://device-log (see device_log_ui.cc).
 enum LogType {
   // Shill / network configuration related events.
   LOG_TYPE_NETWORK,
   // Power manager related events.
   LOG_TYPE_POWER,
   // Login related events.
   LOG_TYPE_LOGIN,
   // Used internally
   LOG_TYPE_UNKNOWN
 };
@@ skipping 80 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(DeviceEventLogInstance);
 };
 
 }  // namespace internal
 
 }  // namespace device_event_log
 
 }  // namespace chromeos
 
 #endif  // CHROMEOS_DEVICE_EVENT_LOG_H_