Show meaningful name for cameras

extensions/strings/extensions_strings.grd

 <?xml version="1.0" encoding="utf-8"?>
 
 <!--
   Strings for the extensions module. Used mostly for low-level error messages.
   Where possible new strings should be kept in Chrome and the extensions module
   should return an error code, message flag, etc.
 -->
 
 <grit latest_public_release="0" current_release="1"
       output_all_resource_defines="false" source_lang_id="en" enc_check="möl">
@@ skipping 233 matching lines @@
       </message>
       <message name="IDS_DEVICE_NAME_WITH_UNKNOWN_PRODUCT_VENDOR_SERIAL" desc="String describing a device by its vendor name and serial number when only the numeric product ID is available.">
         Unknown product <ph name="PRODUCT_ID">$1<ex>1234</ex></ph> from <ph name="VENDOR_NAME">$2<ex>Griffin Technology</ex></ph> (serial number <ph name="SERIAL_NUMBER">$3<ex>00001</ex></ph>)
       </message>
       <message name="IDS_DEVICE_PERMISSIONS_PROMPT_SINGLE_SELECTION" desc="Instructions asking the user to select one device for use with an app.">
         "<ph name="APP_NAME">$1<ex>Chrome Dev Editor</ex></ph>" is requesting access to one of your devices:
       </message>
       <message name="IDS_DEVICE_PERMISSIONS_PROMPT_MULTIPLE_SELECTION" desc="Instructions asking the user to select one or more devices for use with an app.">
         "<ph name="APP_NAME">$1<ex>Chrome Dev Editor</ex></ph>" is requesting access to one or more of your devices:
       </message>
+      <message name="IDS_CAMERA_FACING_USER" desc="Camera that faces the user. Aka. front camera.">
+        User-facing
+      </message>
+      <message name="IDS_CAMERA_FACING_ENVIRONMENT" desc="Camera that faces environment. Aka. back camera.">
+        Environment-facing
+      </message>
       <message name="IDS_EXTENSION_USB_DEVICE_PRODUCT_NAME_AND_VENDOR" desc="USB device name and vendor string, used in various permission messages for USB devices.">
         <ph name="PRODUCT_NAME">$1<ex>SoundKnob</ex></ph> from <ph name="VENDOR_NAME">$2<ex>Griffin Technology</ex></ph>
       </message>
 
       <!-- Extension task manager strings. Please keep alphabetized. -->
       <message name="IDS_EXTENSION_TASK_MANAGER_APPVIEW_TAG_PREFIX" desc="The prefix for a guest page loaded in an appview tag in the Task Manager">
         Appview: <ph name="APPVIEW_TAG_NAME">$1<ex>Google Hangouts</ex></ph>
       </message>
       <message name="IDS_EXTENSION_TASK_MANAGER_EXTENSIONOPTIONS_TAG_PREFIX" desc="The prefix for a guest page loaded in an extensionoptions tag in the Task Manager">
         Options: <ph name="EXTENSIONOPTIONS_TAG_NAME">$1<ex>Google Hangouts</ex></ph>
@@ skipping 61 matching lines @@
       <!-- Utility process names. Please keep alphabetized. -->
       <message name="IDS_UTILITY_PROCESS_EXTENSION_UNPACKER_NAME" desc="The name of the utility process used for unpacking extensions.">
         Extension Unpacker
       </message>
       <message name="IDS_UTILITY_PROCESS_MANIFEST_PARSER_NAME" desc="The name of the utility process used for parsing extension manifests.">
         Extension Manifest Parser
       </message>
     </messages>
   </release>
 </grit>