chore(starknet_gateway): use the get nonce method of the stateful val…

…idator trait

crates/starknet_gateway/src/stateful_transaction_validator.rs

@@ -11,7 +11,7 @@ use blockifier::versioned_constants::VersionedConstants;
 #[cfg(test)]
 use mockall::automock;
 use starknet_api::block::BlockInfo;
-use starknet_api::core::{ContractAddress, Nonce};
+use starknet_api::core::Nonce;
 use starknet_api::executable_transaction::{
     AccountTransaction as ExecutableTransaction,
     InvokeTransaction as ExecutableInvokeTransaction,
@@ -42,11 +42,6 @@ pub trait StatefulTransactionValidatorTrait {
         account_tx: AccountTransaction,
         skip_validate: bool,
     ) -> BlockifierStatefulValidatorResult<()>;
-
-    fn get_nonce(
-        &mut self,
-        account_address: ContractAddress,
-    ) -> BlockifierStatefulValidatorResult<Nonce>;
 }
 
 impl StatefulTransactionValidatorTrait for BlockifierStatefulValidator {
@@ -57,13 +52,6 @@ impl StatefulTransactionValidatorTrait for BlockifierStatefulValidator {
     ) -> BlockifierStatefulValidatorResult<()> {
         self.perform_validations(account_tx, skip_validate)
     }
-
-    fn get_nonce(
-        &mut self,
-        account_address: ContractAddress,
-    ) -> BlockifierStatefulValidatorResult<Nonce> {
-        self.get_nonce(account_address)
-    }
 }
 
 impl StatefulTransactionValidator {