ChromeOS: Implement Language Selection screen of material design OOBE.

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>
   <!-- Idle logout dialog for retail mode -->
   <message name="IDS_IDLE_LOGOUT_TITLE" desc="Dialog title for the idle logout dialog. Used in retail mode only.">
     Are you still there?
   </message>
@@ skipping 1608 matching lines @@
   </message>
   <message name="IDS_NETWORK_SELECTION_CONNECTING" desc="Text shown when known device is connecting to known network">
     Connecting to <ph name="NETWORK_ID">$1<ex>Public Wifi</ex></ph>
   </message>
   <message name="IDS_NETWORK_SELECTION_CONTINUE_BUTTON" desc="Text shown on continue button" meaning="Continue button label of network screen.">
     Continue
   </message>
   <message name="IDS_NETWORK_ENABLE_DEV_FEATURES_LINK" desc="Text shown on continue button" meaning="Link shown on OOBE screens that opens enable debugging features dialog">
     Enable debugging features
   </message>
-  <message name="IDS_NETWORK_SECTION_TITE" desc="Tile of newtork selection screen" meaning="A title of the dialog where user should select network to connect to Internet">
+  <message name="IDS_LANGUAGE_DROPDOWN_TITLE" desc="Title of language selection dropdown menu" meaning="Small title near language dropdown menu suggesting that this is a language selector.">
+    Language
+  </message>
+  <message name="IDS_KEYBOARD_DROPDOWN_TITLE" desc="Title of keyboard selection dropdown menu" meaning="Small title near keyboard dropdown menu suggesting that this is a keyboard layout selector.">
+    Keyboard
+  </message>
+  <message name="IDS_OOBE_OK_BUTTON_TEXT" desc="Text on 'OK' button" meaning="This is 'OK' text for all 'OK' buttons on ChromeOS initial device setup screens.">
+    OK
+  </message>
+  <message name="IDS_LANGUAGE_SECTION_TITLE" desc="Title of language selection screen" meaning="A title of the dialog where user should select ChromeOS UI language and default keyboard layout during initial device setup.">
+    Choose your language &amp; keyboard
+  </message>
+  <message name="IDS_NETWORK_SECTION_TITLE" desc="Title of network selection screen" meaning="A title of the dialog where user should select network to connect to Internet">
     Connect to network
   </message>
   <message name="IDS_NETWORK_SECTION_HINT" desc="Under-title line on the network selection screen" meaning="A hint to the user why device should be connected to the network">
     To restore your data, you need an Internet connection.
   </message>
   <message name="IDS_NETWORK_SELECTION_ERROR" desc="Error shown when connection to network failed or timed out.">
     <ph name="PRODUCT_NAME">$1<ex>Chrome OS</ex></ph> was unable to connect to <ph name="NETWORK_ID">$2<ex>Public Wifi</ex></ph>. Please select another network or try again.
   </message>
   <message name="IDS_OOBE_ACCESSIBILITY_LINK" desc="Link shown on OOBE screens that opens accessibility options menu.">
     Accessibility
@@ skipping 5245 matching lines @@
   <message name="IDS_CRITICALLY_LOW_DISK_NOTIFICATION_TITLE" desc="Title of the notification warning users that they are critically low on disk space.">
     Device disk space critically low
   </message>
   <message name="IDS_CRITICALLY_LOW_DISK_NOTIFICATION_MESSAGE" desc="Notification text warning users that they are critically low on disk space.">
     Free up disk space or device will become unresponsive.
   </message>
   <message name="IDS_LOW_DISK_NOTIFICATION_BUTTON" desc="Button on the low disk notification to open storage management.">
     Manage storage
   </message>
 </grit-part>