src, misc: applied gofmt -w -s

TBR=rsc
R=golang-codereviews
CC=golang-codereviews
https://golang.org/cl/111770043
diff --git a/src/pkg/reflect/all_test.go b/src/pkg/reflect/all_test.go
index e994901..f122711 100644
--- a/src/pkg/reflect/all_test.go
+++ b/src/pkg/reflect/all_test.go
@@ -679,7 +679,7 @@
 	{1, nil, false},
 	{fn1, fn3, false},
 	{fn3, fn3, false},
-	{[][]int{[]int{1}}, [][]int{[]int{2}}, false},
+	{[][]int{{1}}, [][]int{{2}}, false},
 
 	// Nil vs empty: not the same.
 	{[]int{}, []int(nil), false},