chore: remove unused getsigner functions (#16937)

x/auth/types/msgs.go

@@ -1,13 +0,0 @@
-package types
-
-import (
-	sdk "github.com/cosmos/cosmos-sdk/types"
-)
-
-var _ sdk.Msg = &MsgUpdateParams{}
-
-// GetSigners returns the expected signers for a MsgUpdateParams message.
-func (msg MsgUpdateParams) GetSigners() []sdk.AccAddress {
-	addr, _ := sdk.AccAddressFromBech32(msg.Authority)
-	return []sdk.AccAddress{addr}
-}

x/auth/vesting/types/msgs.go

@@ -21,12 +21,6 @@ func NewMsgCreateVestingAccount(fromAddr, toAddr sdk.AccAddress, amount sdk.Coin
 	}
 }
 
-// GetSigners returns the expected signers for a MsgCreateVestingAccount.
-func (msg MsgCreateVestingAccount) GetSigners() []sdk.AccAddress {
-	addr, _ := sdk.AccAddressFromBech32(msg.FromAddress)
-	return []sdk.AccAddress{addr}
-}
-
 // NewMsgCreatePermanentLockedAccount returns a reference to a new MsgCreatePermanentLockedAccount.
 func NewMsgCreatePermanentLockedAccount(fromAddr, toAddr sdk.AccAddress, amount sdk.Coins) *MsgCreatePermanentLockedAccount {
 	return &MsgCreatePermanentLockedAccount{
@@ -36,12 +30,6 @@ func NewMsgCreatePermanentLockedAccount(fromAddr, toAddr sdk.AccAddress, amount
 	}
 }
 
-// GetSigners returns the expected signers for a MsgCreatePermanentLockedAccount.
-func (msg MsgCreatePermanentLockedAccount) GetSigners() []sdk.AccAddress {
-	from, _ := sdk.AccAddressFromBech32(msg.FromAddress)
-	return []sdk.AccAddress{from}
-}
-
 // NewMsgCreatePeriodicVestingAccount returns a reference to a new MsgCreatePeriodicVestingAccount.
 func NewMsgCreatePeriodicVestingAccount(fromAddr, toAddr sdk.AccAddress, startTime int64, periods []Period) *MsgCreatePeriodicVestingAccount {
 	return &MsgCreatePeriodicVestingAccount{
@@ -51,12 +39,3 @@ func NewMsgCreatePeriodicVestingAccount(fromAddr, toAddr sdk.AccAddress, startTi
 		VestingPeriods: periods,
 	}
 }
-
-// GetSigners returns the expected signers for a MsgCreatePeriodicVestingAccount.
-func (msg MsgCreatePeriodicVestingAccount) GetSigners() []sdk.AccAddress {
-	from, err := sdk.AccAddressFromBech32(msg.FromAddress)
-	if err != nil {
-		panic(err)
-	}
-	return []sdk.AccAddress{from}
-}