Adds (native) annotation to the display 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 2057 matching lines @@
   </message>
   <message name="IDS_OPTIONS_SETTINGS_DISPLAY_OPTIONS_MIRRORING_DISPLAY_NAME" desc="The text shown at display name field when mirroring.">
     Mirroring
   </message>
   <message name="IDS_OPTIONS_SETTINGS_DISPLAY_OPTIONS_SET_PRIMARY" desc="Button label to set a display primary.">
     Make primary
   </message>
   <message name="IDS_OPTIONS_SETTINGS_DISPLAY_OPTIONS_RESOLUTION_ANNOTATION_BEST" desc="The text shown for resolution options to annotate this is the best resolution.">
     (Best)
   </message>
+  <message name="IDS_OPTIONS_SETTINGS_DISPLAY_OPTIONS_RESOLUTION_ANNOTATION_NATIVE" desc="The text shown for resolution options to annotate this is the native resolution.">
+    (Native)
+  </message>
   <message name="IDS_OPTIONS_SETTINGS_DISPLAY_OPTIONS_STANDARD_ORIENTATION" desc="The default value of display orientation option item.">
     Standard
   </message>
   <message name="IDS_OPTIONS_SETTINGS_DISPLAY_OPTIONS_START_CALIBRATING_OVERSCAN" desc="Button label to start calibrating the overscan preference.">
     Adjust...
   </message>
   <message name="IDS_OPTIONS_SETTINGS_DISPLAY_OPTIONS_COLOR_PROFILE_STANDARD" desc="The color profile name for 'standard'.">
     Standard
   </message>
   <message name="IDS_OPTIONS_SETTINGS_DISPLAY_OPTIONS_COLOR_PROFILE_DYNAMIC" desc="The color profile name for 'dynamic'.">
@@ skipping 3725 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>