Merge "Add One-handed mode entry point in a11y system controls" into sc-dev

        settings:searchable="false"

        settings:controller="com.android.settings.gestures.SystemNavigationPreferenceController"/>

    <Preference

        android:fragment="com.android.settings.gestures.OneHandedSettings"

        android:key="gesture_system_navigation_one_handed_accessibility"

        android:persistent="false"

        android:title="@string/one_handed_title"

        settings:searchable="false"

        settings:controller="com.android.settings.gestures.OneHandedEnablePreferenceController"/>

    <SwitchPreference

        android:key="toggle_power_button_ends_call_preference"

        android:persistent="false"