[SQUASH] Get rid of _initialize() and fix informatives for dynamic pairlists.

freqtrade/optimize/backtesting.py

@@ -159,7 +159,6 @@ class Backtesting:
         # since a "perfect" stoploss-sell is assumed anyway
         # And the regular "stoploss" function would not apply to that case
         self.strategy.order_types['stoploss_on_exchange'] = False
-        strategy._initialize()
 
     def _load_protections(self, strategy: IStrategy):
         if self.config.get('enable_protections', False):

freqtrade/optimize/edge_cli.py

@@ -35,7 +35,6 @@ class EdgeCli:
         self.exchange = ExchangeResolver.load_exchange(self.config['exchange']['name'], self.config)
         self.strategy = StrategyResolver.load_strategy(self.config)
         self.strategy.dp = DataProvider(config, None)
-        self.strategy._initialize()
 
         validate_config_consistency(self.config)