Settings: Network: Merge Tether networks into Mobile subpage

chrome/app/chromeos_strings.grdp

 <?xml version="1.0" encoding="utf-8"?>
 <!-- Chrome OS-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 3874 matching lines @@
   <message name="IDS_STATUSBAR_DISABLE_SPOKEN_FEEDBACK" desc="The menu option to disable spoken feedback accessibility feature.">
     Disable ChromeVox (spoken feedback)
   </message>
   <message name="IDS_STATUSBAR_NETWORK_DEVICE_ETHERNET" desc="Label for an ethernet network device.">
     Ethernet
   </message>
   <message name="IDS_STATUSBAR_NETWORK_DEVICE_WIFI" desc="Label for a wifi network device.">
     Wi-Fi
   </message>
   <message name="IDS_STATUSBAR_NETWORK_DEVICE_CELLULAR" desc="Label for a cellular network device.">
-    Mobile Data
+    Mobile data
   </message>
-  <message name="IDS_NETWORK_TYPE_ETHERNET" desc="The ethernet network type.">
+  <message name="IDS_NETWORK_TYPE_ETHERNET" desc="Label for Ethernet networks.">
     Ethernet
   </message>
-  <message name="IDS_NETWORK_TYPE_TETHER" desc="The Tether network type.">
-    Tether
-  </message>
-  <message name="IDS_NETWORK_TYPE_WIFI" desc="The wifi network type.">
+  <message name="IDS_NETWORK_TYPE_WIFI" desc="Label for WiFi networks.">
     Wi-Fi
   </message>
-  <message name="IDS_NETWORK_TYPE_WIMAX" desc="The wimax network type.">
+  <message name="IDS_NETWORK_TYPE_WIMAX" desc="Label for WiMAX networks.">
     WiMAX
   </message>
-  <message name="IDS_NETWORK_TYPE_BLUETOOTH" desc="The bluetooth network type.">
+  <message name="IDS_NETWORK_TYPE_BLUETOOTH" desc="Label for Bluetooth networks.">
     Bluetooth
   </message>
-  <message name="IDS_NETWORK_TYPE_CELLULAR" desc="The cellular network type.">
-    Mobile
+  <message name="IDS_NETWORK_TYPE_MOBILE_DATA" desc="Label for Cellular and Tether networks.">
+    Mobile data
   </message>
-  <message name="IDS_NETWORK_TYPE_VPN" desc="The vpn network type.">
+  <message name="IDS_NETWORK_TYPE_VPN" desc="Label for VPN networks.">
     VPN
   </message>
   <message name="IDS_NETWORK_TYPE_VPN_BUILTIN" desc="The built-in VPN types (Open VPN and L2TP/IPSec).">
     OpenVPN / L2TP
   </message>
   <message name="IDS_STATUSBAR_NETWORK_DEVICE_CONNECTING" desc="The network device status connecting.">
     Connecting...
   </message>
   <message name="IDS_STATUSBAR_NETWORK_DEVICE_CONNECTED" desc="The network device status connected.">
     Connected
@@ skipping 2199 matching lines @@
     Attempts left: $1
   </message>
   <message name="IDS_REQUEST_PIN_DIALOG_PIN" desc="The Provider Identification Number abbreviation">
     PIN
   </message>
   <message name="IDS_REQUEST_PIN_DIALOG_PUK" desc="The Personal Unlocking Key (as used in mobile phones) abbreviation">
     PUK
   </message>
 
 </grit-part>