common: remove PassphraseRequest.on_device completely

common/protob/messages-common.proto

@@ -111,7 +111,7 @@ message PinMatrixAck {
  * @next PassphraseAck
  */
 message PassphraseRequest {
-    optional bool _deprecated_on_device = 1;  // moved to PassphraseAck but left for backwards compatibility
+//    optional bool on_device = 1;  // DEPRECATED
 }
 
 /**

core/src/trezor/messages/PassphraseRequest.py

@@ -12,15 +12,3 @@ if __debug__:
 
 class PassphraseRequest(p.MessageType):
     MESSAGE_WIRE_TYPE = 41
-
-    def __init__(
-        self,
-        _deprecated_on_device: bool = None,
-    ) -> None:
-        self._deprecated_on_device = _deprecated_on_device
-
-    @classmethod
-    def get_fields(cls) -> Dict:
-        return {
-            1: ('_deprecated_on_device', p.BoolType, 0),
-        }

python/src/trezorlib/messages/PassphraseRequest.py

@@ -12,15 +12,3 @@ if __debug__:
 
 class PassphraseRequest(p.MessageType):
     MESSAGE_WIRE_TYPE = 41
-
-    def __init__(
-        self,
-        _deprecated_on_device: bool = None,
-    ) -> None:
-        self._deprecated_on_device = _deprecated_on_device
-
-    @classmethod
-    def get_fields(cls) -> Dict:
-        return {
-            1: ('_deprecated_on_device', p.BoolType, 0),
-        }