| Flutter Linux Embedder |

### - m -

- main_context : FlRendererPrivate
- manager : _FlKeyboardManagerUserData
- mandatory : LayoutGoal
- mapping_records : _FlKeyEmbedderResponder
- message : _FlMethodErrorResponse , FlutterDesktopMessage
- message_handler : _FlBasicMessageChannel , PlatformMessageHandler
- message_handler_data : _FlBasicMessageChannel , PlatformMessageHandler
- message_handler_destroy_notify : _FlBasicMessageChannel , PlatformMessageHandler
- message_size : FlutterDesktopMessage
- messenger : _FlBasicMessageChannel , _FlBinaryMessengerResponseHandleImpl , _FlEventChannel , _FlMethodChannel , RespondsOnBackgroundThreadInfo
- method_call_handler : _FlMethodChannel
- method_call_handler_data : _FlMethodChannel
- method_call_handler_destroy_notify : _FlMethodChannel
- mock : _FlKeyChannelResponder
- modifier_bit_to_checked_keys : _FlKeyEmbedderResponder
- mouse_cursor_plugin : _FlView
- mutex : _FlTaskRunner