remove dashcam branch (#31081)

* remove dashcam branch

* fix

* more cleanup

* remove param

* one more

selfdrive/manager/manager.py

@@ -58,13 +58,6 @@ def manager_init() -> None:
     if params.get(k) is None:
       params.put(k, v)
 
-  # is this dashcam?
-  if os.getenv("PASSIVE") is not None:
-    params.put_bool("Passive", bool(int(os.getenv("PASSIVE", "0"))))
-
-  if params.get("Passive") is None:
-    raise Exception("Passive must be set to continue")
-
   # Create folders needed for msgq
   try:
     os.mkdir("/dev/shm")

selfdrive/manager/test/test_manager.py

@@ -21,7 +21,6 @@ BLACKLIST_PROCS = ['manage_athenad', 'pandad', 'pigeond']
 @pytest.mark.tici
 class TestManager(unittest.TestCase):
   def setUp(self):
-    os.environ['PASSIVE'] = '0'
     HARDWARE.set_power_save(False)
 
     # ensure clean CarParams