fix build: adjustest a few tests that I missed before

R=r
CC=golang-dev
https://golang.org/cl/1762044

src/pkg/go/printer/testdata/declarations.golden

@@ -617,24 +617,22 @@ func _() {
 
 
 // ellipsis parameters
-func _(...)
 func _(...int)
 func _(...*int)
 func _(...[]int)
 func _(...struct{})
 func _(bool, ...interface{})
 func _(bool, ...func())
-func _(bool, ...func(...))
+func _(bool, ...func(...int))
 func _(bool, ...map[string]int)
 func _(bool, ...chan int)
 
-func _(b bool, x ...)
 func _(b bool, x ...int)
 func _(b bool, x ...*int)
 func _(b bool, x ...[]int)
 func _(b bool, x ...struct{})
 func _(x ...interface{})
 func _(x ...func())
-func _(x ...func(...))
+func _(x ...func(...int))
 func _(x ...map[string]int)
 func _(x ...chan int)

src/pkg/go/printer/testdata/declarations.input

@@ -605,24 +605,22 @@ func _() {
 
 
 // ellipsis parameters
-func _(...)
 func _(...int)
 func _(...*int)
 func _(...[]int)
 func _(...struct{})
 func _(bool, ...interface{})
 func _(bool, ...func())
-func _(bool, ...func(...))
+func _(bool, ...func(...int))
 func _(bool, ...map[string]int)
 func _(bool, ...chan int)
 
-func _(b bool, x ...)
 func _(b bool, x ...int)
 func _(b bool, x ...*int)
 func _(b bool, x ...[]int)
 func _(b bool, x ...struct{})
 func _(x ...interface{})
 func _(x ...func())
-func _(x ...func(...))
+func _(x ...func(...int))
 func _(x ...map[string]int)
 func _(x ...chan int)