migrate simulation

See https://github.com/cosmos/cosmos-sdk/blob/release/v0.47.x/UPGRADING.md#simulation

Author: tbruyelle

x/ccv/consumer/module.go

@@ -4,7 +4,6 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
-	"math/rand"
 
 	abci "github.com/cometbft/cometbft/abci/types"
 	"github.com/gorilla/mux"
@@ -211,17 +210,6 @@ func (am AppModule) EndBlock(ctx sdk.Context, req abci.RequestEndBlock) []abci.V
 func (AppModule) GenerateGenesisState(simState *module.SimulationState) {
 }
 
-// ProposalContents doesn't return any content functions for governance proposals.
-func (AppModule) ProposalContents(_ module.SimulationState) []simtypes.WeightedProposalContent {
-	return nil
-}
-
-// RandomizedParams creates randomized consumer param changes for the simulator.
-// TODO
-func (AppModule) RandomizedParams(r *rand.Rand) []simtypes.ParamChange {
-	return nil
-}
-
 // RegisterStoreDecoder registers a decoder for consumer module's types
 // TODO
 func (am AppModule) RegisterStoreDecoder(sdr sdk.StoreDecoderRegistry) {

x/ccv/provider/module.go

@@ -4,7 +4,6 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
-	"math/rand"
 
 	abci "github.com/cometbft/cometbft/abci/types"
 	"github.com/cosmos/cosmos-sdk/client"
@@ -173,16 +172,6 @@ func (am AppModule) EndBlock(ctx sdk.Context, req abci.RequestEndBlock) []abci.V
 func (AppModule) GenerateGenesisState(simState *module.SimulationState) {
 }
 
-// ProposalContents doesn't return any content functions for governance proposals.
-func (AppModule) ProposalContents(_ module.SimulationState) []simtypes.WeightedProposalContent {
-	return nil
-}
-
-// RandomizedParams creates randomized provider param changes for the simulator.
-func (AppModule) RandomizedParams(r *rand.Rand) []simtypes.ParamChange {
-	return nil
-}
-
 // RegisterStoreDecoder registers a decoder for provider module's types
 func (am AppModule) RegisterStoreDecoder(sdr sdk.StoreDecoderRegistry) {
 }