Power overlay in Settings.

chrome/app/chromeos_strings.grdp

 <?xml version="1.0" encoding="utf-8"?>
 <!-- ChromeOS-specific strings (included from generated_resources.grd).
      Everything in this file is wrapped in <if expr="chromeos">. -->
 <grit-part>
   <message name="IDS_EMPTY_STRING" desc="Empty string, exist only to make code generic. No translation required.">
   </message>
   <message name="IDS_CHROMEBOOK" desc="The localized name for Chromebook.">
     Chromebook
   </message>
   <message name="IDS_CHROMEBOX" desc="The localized name for Chromebox">
@@ skipping 1808 matching lines @@
   </message>
   <message name="IDS_OPTIONS_SETTINGS_SECTION_TITLE_SCREEN" desc="Title for section in settings/system for screen brightness control">
     Screen
   </message>
   <message name="IDS_OPTIONS_SETTINGS_SECTION_TITLE_BLUETOOTH">
     Bluetooth
   </message>
   <message name="IDS_OPTIONS_SETTINGS_SECTION_TITLE_LANGUAGE">
     Language
   </message>
+  <message name="IDS_OPTIONS_DEVICE_GROUP_BATTERY_STATUS_LABEL" desc="The prefix to the battery status in the device section.">
+    Battery - <ph name="status">$1<ex>56% - 2:03 left</ex></ph>
+  </message>
+  <message name="IDS_OPTIONS_BATTERY_STATUS" desc="The battery status in the device section and 'Power' overlay while the battery is discharging, showing the battery power as a percentage and the time left until the battery is empty.">
+    <ph name="percentage">$1<ex>56</ex></ph>% - <ph name="hour">$2<ex>2</ex></ph>:<ph name="minute">$3<ex>03</ex></ph> left
+  </message>
+  <message name="IDS_OPTIONS_BATTERY_STATUS_CHARGING" desc="The battery status in the device section and 'Power' overlay while the battery is charging, showing the battery power as a percentage and the time left until the battery is full.">
+    <ph name="percentage">$1<ex>56</ex></ph>% - <ph name="hour">$2<ex>2</ex></ph>:<ph name="minute">$3<ex>03</ex></ph> until full
+  </message>
+  <message name="IDS_OPTIONS_BATTERY_STATUS_SHORT" desc="The battery status in the device section and 'Power' overlay when the time left cannot be shown.">
+    <ph name="percentage">$1<ex>56</ex></ph>%
+  </message>
+  <message name="IDS_OPTIONS_DEVICE_GROUP_POWER_SETTINGS_BUTTON" desc="Text on button to take user to the 'Power' overlay.">
+    Manage power
+  </message>
+  <message name="IDS_OPTIONS_POWER_OVERLAY_TITLE" desc="The title for the 'Power' overlay.">
+    Power
+  </message>
+  <message name="IDS_OPTIONS_BATTERY_STATUS_LABEL" desc="The label for the battery information in the 'Power' overlay.">
+    Battery:
+  </message>
   <message name="IDS_OPTIONS_SETTINGS_BATTERY_DESCRIPTION" desc="The 'Battery' button on the chrome://settings page.">
     Battery...
   </message>
   <message name="IDS_OPTIONS_SETTINGS_STORAGE_DESCRIPTION" desc="The 'Storage' button on the chrome://settings page.">
     Stored data...
   </message>
   <message name="IDS_OPTIONS_SETTINGS_TIME_SYNCED_EXPLANATION" desc="In the settings tab, the text indicating that the date and time are set automatically.">
     Date and time are set automatically.
   </message>
   <message name="IDS_OPTIONS_SETTINGS_SET_TIME_BUTTON" desc="In the settings tab, the prompt on the button to open a dialog to set date and time.">
@@ skipping 4109 matching lines @@
   <message name="IDS_SET_TIME_BUTTON_CLOSE" desc="Text for the button to close the window.">
     Done
   </message>
   <message name="IDS_SET_TIME_DATE_LABEL" desc="Label for the date input element.">
     System date
   </message>
   <message name="IDS_SET_TIME_TIME_LABEL" desc="Label for the time input element.">
     System time
   </message>
 </grit-part>