remove weight from stats settings

MyTracks/res/values/keys.xml

@@ -42,7 +42,6 @@ limitations under the License.
   <string name="stats_rate_key">statsRate</string>
   <string name="stats_show_coordinate_key">statsShowCoordinate</string>
   <string name="stats_show_grade_elevation_key">statsShowGradeElevation</string>
-  <string name="stats_weight_key">statsWeight</string>
   <string name="stats_units_key">statsUnits</string>
   <string name="track_color_mode_medium_key">trackColorModeMedium</string>
   <string name="track_color_mode_percentage_key">trackColorModePercentage</string>
@@ -69,6 +68,7 @@ limitations under the License.
   <string name="google_account_key">googleAccount</string>
   <string name="recording_track_id_key">recordingTrackId</string>
   <string name="recording_track_paused_key">recordingTrackPaused</string>
+  <string name="weight_key">weight</string>
   <!-- Keys for non-persisted preferences. Sorted alphabetically. DO NOT TRANSLATE. -->
   <string name="settings_advanced_key">settingsAdvanced</string>
   <string name="settings_backup_key">settingsBackup</string>
@@ -92,5 +92,4 @@ limitations under the License.
   <string name="settings_sensor_bluetooth_pairing_key">settingsSensorBluetoothPairing</string>
   <string name="settings_sensor_root_key">settingsSensorRoot</string>
   <string name="settings_stats_key">settingsStats</string>
-  <string name="settings_stats_weight_display_key">settingsStatsWeightDisplay</string>
 </resources>

MyTracks/res/values/strings.xml

@@ -2033,12 +2033,6 @@ limitations under the License.
       Character limit: ~23 (1 line)">
     Grade/Elevation
   </string>
-  <string name="settings_stats_weight"
-    translation_description="In the 'Stats settings, the option to configure user's weight.
-
-      Character limit: ~23 (1 line)">
-    Weight
-  </string>
   <string name="settings_stats_rate_title"
     translation_description="In the 'Stats' settings, the option to change the preferred rate,
       either speed (mi/hr) or pace (min/mi).
@@ -2491,12 +2485,6 @@ limitations under the License.
       %1$.1f a float number. E.g., '2.2'.">
     %1$.1f mi (poor GPS)
   </string>
-  <string name="value_kilogram"
-    translation_description="Display a value in kilogram (kg).
-
-      %1$s a value. E.g., '150.2'.">
-    %1$s kg
-  </string>
   <string name="value_integer_feet"
     translation_description="In a setting picker, the string format to display an integer value in
       feet (ft).
@@ -2617,12 +2605,6 @@ limitations under the License.
     translation_description="In a setting picker, the value to turn off the feature.">
     Off
   </string>
-  <string name="value_pound"
-    translation_description="Display a value in pound (lb).
-
-      %1$s a value. E.g., '155.2'.">
-    %1$s lb
-  </string>
   <string name="value_smallest"
     translation_description="In a setting picker, the value to use the smallest value.">
     Smallest