[CrOS Tether] Add tether settings section to the MD settings page.

chrome/app/settings_strings.grdp

 <?xml version="1.0" encoding="utf-8"?>
 <!-- Settings-specific strings (included from generated_resources.grd). -->
 <grit-part>
   <!-- Main Page -->
   <if expr="chromeos">
     <message name="IDS_SETTINGS_SECONDARY_USER_BANNER" desc="Banner displayed in settings page when the user is secondary in a multi-profile session.">
       Some settings belonging to <ph name="PRIMARY_EMAIL">$1<ex>john@google.com</ex></ph> are being shared with you. These settings only affect your account when using multiple sign-in.
     </message>
   </if>
 
@@ skipping 1345 matching lines @@
     </message>
     <message name="IDS_SETTINGS_INTERNET_TETHER_CONNECTION_DESCRIPTION_WIFI" desc="Settings > Internet > Tether Connection Dialog > Bullet point alerting the user that the tether host (i.e., the device to which the current device will connect to) will disconnect from Wi-Fi.">
       Disconnect from Wi-Fi
     </message>
     <message name="IDS_SETTINGS_INTERNET_TETHER_CONNECTION_NOT_NOW_BUTTON" desc="Settings > Internet > Tether Connection Dialog > Button which, when tapped, closes the dialog and does not connect the device.">
       Not now
     </message>
     <message name="IDS_SETTINGS_INTERNET_TETHER_CONNECTION_CONNECT_BUTTON" desc="Settings > Internet > Tether Connection Dialog > Button which, when tapped, starts a connection attempt to the device.">
       Connect
     </message>
+    <message name="IDS_SETTINGS_INTERNET_TOGGLE_TETHER_ACCESSIBILITY_LABEL" desc="Accessibility only label for tether enable/disable toggle .">
+      Tether enable
+    </message>
     <message name="IDS_SETTINGS_INTERNET_TOGGLE_MOBILE_ACCESSIBILITY_LABEL" desc="Accessibility only label for mobile data enable/disable toggle .">
       Mobile data enable
     </message>
     <message name="IDS_SETTINGS_INTERNET_TOGGLE_WIFI_ACCESSIBILITY_LABEL" desc="Accessibility only label for WiFi enable/disable toggle .">
       Wi-Fi enable
     </message>
     <message name="IDS_SETTINGS_INTERNET_TOGGLE_WIMAX_ACCESSIBILITY_LABEL" desc="Accessibility only label for WiMAX enable/disable toggle .">
       WiMAX enable
     </message>
 
@@ skipping 94 matching lines @@
     </message>
     <message name="IDS_ONC_NOT_CONNECTED" desc="Settings > Internet, text in network summary when a network is not connecting or connected.">
       Not Connected
     </message>
     <message name="IDS_ONC_MAC_ADDRESS" desc="ONC Property label for MacAddress">
       MAC address
     </message>
     <message name="IDS_ONC_RESTRICTED_CONNECTIVITY" desc="ONC Property label for RestrictedConnectivity">
       Restricted IP
     </message>
+    <message name="IDS_ONC_TETHER_BATTERY_PERCENTAGE" desc="Settings > Internet > Title of section which displays the battery percentage of another device which provides a tether hotspot for the current device to connect to.">
+      Battery
+    </message>
+    <message name="IDS_ONC_TETHER_BATTERY_PERCENTAGE_VALUE" desc="Settings > Internet > Text contents of section which displays the battery percentage of another device which provides a tether hotspot for the current device to connect to.">
+      <ph name="BATTERY_PERCENTAGE">$1<ex>100</ex></ph>%
+    </message>
+    <message name="IDS_ONC_TETHER_SIGNAL_STRENGTH" desc="Settings > Internet > Title of section which displays the cellular signal strength of another device which provides a tether hotspot for the current device to connect to. The signal strength is displayed as a string (e.g., Strong)">
+      Signal strength
+    </message>
+    <message name="IDS_ONC_TETHER_SIGNAL_STRENGTH_VERY_WEAK" desc="Settings > Internet > Label used to describe the signal strength of a device's cellular connection when the signal is very weak. The strength value is 1 on a scale from 1 (min) to 5 (max).">
+      Very weak
+    </message>
+    <message name="IDS_ONC_TETHER_SIGNAL_STRENGTH_WEAK" desc="Settings > Internet > Label used to describe the signal strength of a device's cellular connection when the signal is weak. The strength value is 2 on a scale from 1 (min) to 5 (max).">
+      Weak
+    </message>
+    <message name="IDS_ONC_TETHER_SIGNAL_STRENGTH_FINE" desc="Settings > Internet > Label used to describe the signal strength of a device's cellular connection when the signal is mediocre. The strength value is 3 on a scale from 1 (min) to 5 (max).">
+      Fine
+    </message>
+    <message name="IDS_ONC_TETHER_SIGNAL_STRENGTH_STRONG" desc="Settings > Internet > Label used to describe the signal strength of a device's cellular connection when the signal is strong. The strength value is 4 on a scale from 1 (min) to 5 (max).">
+      Strong
+    </message>
+    <message name="IDS_ONC_TETHER_SIGNAL_STRENGTH_VERY_STRONG" desc="Settings > Internet > Label used to describe the signal strength of a device's cellular connection when the signal is very strong. The strength value is 5 on a scale from 1 (min) to 5 (max).">
+      Very strong
+    </message>
+    <message name="IDS_ONC_TETHER_CARRIER" desc="Settings > Internet > Title of section which displays the name of the cellular provider (e.g., Verizon) of another device which provides a tether hotspot for the current device to connect to. To be clear, the current device does not have cellular service; instead, another device has it and can provide data to the current device via a Wi-Fi hotspot.">
+      Cellular provider
+    </message>
+    <message name="IDS_ONC_TETHER_CARRIER_UNKNOWN" desc="Settings > Internet > Text displayed in the settings UI in place of a cellular provider when the actual name of the provider is unknown. In this context, the cellular provider refers to the carrier which provides mobile data service to another device which can start a tether hotspot to provide a data connection to the current device.">
+      Unknown carrier
+    </message>
     <message name="IDS_ONC_VPN_HOST" desc="ONC Property label for VPN.Host">
       Host
     </message>
     <message name="IDS_ONC_VPN_L2TP_USERNAME" desc="ONC Property label for VPN.L2TP.Username">
       Username
     </message>
     <message name="IDS_ONC_VPN_OPEN_VPN_USERNAME" desc="ONC Property label for VPN.OpenVPN.Username">
       Username
     </message>
     <message name="IDS_ONC_VPN_THIRD_PARTY_VPN_PROVIDER_NAME" desc="ONC Property label for VPN.ThirdPartyVPN.ProviderName">
@@ skipping 1511 matching lines @@
       System
     </message>
     <message name="IDS_SETTINGS_SYSTEM_HARDWARE_ACCELERATION_LABEL" desc="Label for the checkbox that forces Chrome to render via hardware acceleration (GPU) when available.">
       Use hardware acceleration when available
     </message>
     <message name="IDS_SETTINGS_SYSTEM_PROXY_SETTINGS_LABEL" desc="Label for the control that opens a user's network proxy settings.">
       Open proxy settings
     </message>
   </if>
 </grit-part>