[REM] hw_posbox_homepage, hw_screen: remove unused code

Function get_hw_screen_message was still present but not called since commit 8b957b7e85

addons/hw_posbox_homepage/controllers/main.py

@@ -49,16 +49,6 @@ list_credential_template = jinja_env.get_template('list_credential.html')
 
 class IoTboxHomepage(web.Home):
 
-    def get_hw_screen_message(self):
-        return """
-        <p>
-            The activate the customer display feature, you will need to reinstall the IoT Box software.
-            You can find the latest images on the <a href="http://nightly.odoo.com/master/posbox/">Odoo Nightly builds</a> website.
-            Make sure to download at least the version 16.<br/>
-            Odoo version 11, or above, is required to use the customer display feature.
-        </p>
-        """
-
     def get_pos_device_status(self):
         statuses = {}
         for driver in hw_proxy.drivers:

addons/hw_screen/controllers/main.py

@@ -4,7 +4,6 @@
 from odoo import http
 from odoo.tools import config
 from odoo.addons.web.controllers import main as web
-from openerp.addons.hw_posbox_homepage.controllers import main as homepage
 
 import jinja2
 import json
@@ -33,15 +32,6 @@ jinja_env.filters["json"] = json.dumps
 pos_display_template = jinja_env.get_template('pos_display.html')
 
 
-class Homepage(homepage.IoTboxHomepage):
-
-    def get_hw_screen_message(self):
-        return """
-<p>
-If you need to display the current customer basket on another device, you can do it <a href='/point_of_sale/display'>here</a>.
-</p>
-"""
-
 class HardwareScreen(web.Home):
 
     event_data = threading.Event()