[CrOS Tether] Change strings referencing "cellular" to "mobile" instead to match updated mocks.

Bug: 672263
Change-Id: I9c9ad8b4925f109718bef273b489bb9bbcacc8ca
Reviewed-on: https://chromium-review.googlesource.com/572212
Commit-Queue: Kyle Horimoto <khorimoto@chromium.org>
Reviewed-by: Steven Bennetts <stevenjb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#487196}

chrome/app/settings_strings.grdp

@@ -1372,8 +1372,8 @@
     <message name="IDS_SETTINGS_INTERNET_TETHER_CONNECTION_DESCRIPTION_TITLE" desc="Settings > Internet > Tether Connection Dialog > Title of the section describing what will happen when tethering is enabled.">
       While the hotspot is on, your <ph name="PHONE_NAME">$1<ex>Google Pixel XL</ex></ph> will:
     </message>
-    <message name="IDS_SETTINGS_INTERNET_TETHER_CONNECTION_DESCRIPTION_CELLULAR_DATA" desc="Settings > Internet > Tether Connection Dialog > Bulletpoint alerting the user that tethering will use cellular data.">
-      Use cellular data
+    <message name="IDS_SETTINGS_INTERNET_TETHER_CONNECTION_DESCRIPTION_MOBILE_DATA" desc="Settings > Internet > Tether Connection Dialog > Bulletpoint alerting the user that tethering will use mobile data.">
+      Use mobile data
     </message>
     <message name="IDS_SETTINGS_INTERNET_TETHER_CONNECTION_DESCRIPTION_BATTERY" desc="Settings > Internet > Tether Connection Dialog > Bullet point alerting the user that tethering will use both devices' batteries.">
       Use the battery more quickly (currently <ph name="BATTERY_PERCENTAGE">$1<ex>100</ex></ph>%)
@@ -1391,7 +1391,7 @@
       Get data connection
     </message>
     <message name="IDS_SETTINGS_INTERNET_TOGGLE_TETHER_SUBTEXT" desc="Settings > Internet: Description for Tether enable/disable toggle .">
-      Let this device find other devices with your Google Account that have a cellular data connection
+      Let this device find other devices with your Google Account that have a mobile data connection
     </message>
     <message name="IDS_SETTINGS_INTERNET_TOGGLE_MOBILE_ACCESSIBILITY_LABEL" desc="Accessibility only label for mobile data enable/disable toggle .">
       Mobile data enable

chrome/browser/resources/settings/internet_page/tether_connection_dialog.html

@@ -95,7 +95,7 @@
           [[getDescriptionTitle_(networkProperties)]]
         </div>
         <ul id="tether-description-list">
-          <li>$i18n{tetherConnectionDescriptionCellData}</li>
+          <li>$i18n{tetherConnectionDescriptionMobileData}</li>
           <li>[[getBatteryDescription_(networkProperties)]]</li>
           <li hidden$="[[!shouldShowDisconnectFromWifi_(networkProperties)]]">
             $i18n{tetherConnectionDescriptionWiFi}

chrome/browser/ui/webui/settings/md_settings_localized_strings_provider.cc

@@ -1067,8 +1067,8 @@ void AddInternetStrings(content::WebUIDataSource* html_source) {
        IDS_SETTINGS_INTERNET_TETHER_CONNECTION_CARRIER_WARNING},
       {"tetherConnectionDescriptionTitle",
        IDS_SETTINGS_INTERNET_TETHER_CONNECTION_DESCRIPTION_TITLE},
-      {"tetherConnectionDescriptionCellData",
-       IDS_SETTINGS_INTERNET_TETHER_CONNECTION_DESCRIPTION_CELLULAR_DATA},
+      {"tetherConnectionDescriptionMobileData",
+       IDS_SETTINGS_INTERNET_TETHER_CONNECTION_DESCRIPTION_MOBILE_DATA},
       {"tetherConnectionDescriptionBattery",
        IDS_SETTINGS_INTERNET_TETHER_CONNECTION_DESCRIPTION_BATTERY},
       {"tetherConnectionDescriptionWiFi",