Remove strings for wifi aggressive handover

    <string name="wifi_display_certification">Wireless display certification</string>

    <!-- Setting Checkbox title whether to enable WiFi Verbose Logging. [CHAR LIMIT=40] -->

    <string name="wifi_verbose_logging">Enable Wi\u2011Fi Verbose Logging</string>

    <!-- Setting Checkbox title whether to enable WiFi Aggressive Handover (more actively switch from wifi to mobile data). [CHAR LIMIT=40] -->

    <string name="wifi_aggressive_handover">Aggressive Wi\u2011Fi to mobile handover</string>

    <!-- Setting Checkbox title whether to enable WiFi Scanning in the presence of traffic. [CHAR LIMIT=80] -->

    <string name="wifi_allow_scan_with_traffic">Always allow Wi\u2011Fi Roam Scans</string>

    <!-- Setting Checkbox title whether to always keep mobile data active. [CHAR LIMIT=80] -->

    <string name="wifi_display_certification_summary">Show options for wireless display certification</string>

    <!-- Setting Checkbox summary whether to enable Wifi verbose Logging [CHAR LIMIT=80] -->

    <string name="wifi_verbose_logging_summary">Increase Wi\u2011Fi logging level, show per SSID RSSI in Wi\u2011Fi Picker</string>

    <!-- Setting Checkbox summary whether to enable Wifi aggressive handover [CHAR LIMIT=130] -->

    <string name="wifi_aggressive_handover_summary">When enabled, Wi\u2011Fi will be more aggressive in handing over the data connection to mobile, when Wi\u2011Fi signal is low</string>

    <!-- Setting Checkbox summary whether to always allow WiFi Roam Scans [CHAR LIMIT=130] -->

    <string name="wifi_allow_scan_with_traffic_summary">Allow/Disallow Wi\u2011Fi Roam Scans based on the amount of data traffic present at the interface</string>

    <!-- UI debug setting: limit size of Android logger buffers -->