txpool: adapt tests to upstream wash 3-value signature

Author: libotony

txpool/tx_pool_benchmark_test.go

@@ -52,7 +52,7 @@ func benchAddRemove(b *testing.B, workers, perWorker int, withWash bool) {
 		go func() {
 			defer close(washDone)
 			for !stopWash.Load() {
-				_, _, _, _ = pool.wash(best, true)
+				_, _, _ = pool.wash(best, true)
 			}
 		}()
 	}

txpool/tx_pool_test.go

@@ -662,7 +662,7 @@ func TestWashPromoteDrainsPendingCost(t *testing.T) {
 	}
 
 	// Trigger wash to promote (executable) and account pending cost under the map lock.
-	_, _, _, err := pool.wash(pool.repo.BestBlockSummary(), true)
+	_, _, err := pool.wash(pool.repo.BestBlockSummary(), true)
 	assert.Nil(t, err)
 
 	// Remove every object one by one; removal must drain the accounting exactly.

txpool/tx_pool_wash_race_test.go

@@ -78,7 +78,7 @@ func TestConcurrentWashAddRemove(t *testing.T) {
 					return
 				default:
 				}
-				_, _, _, _ = pool.wash(best, true)
+				_, _, _ = pool.wash(best, true)
 			}
 		})
 	}