go/loader: update examples Output

Some standard library dependencies have changed (packages and files).
Both ExampleConfig_CreateFromFiles and ExampleConfig_Import Output
needs to be adjusted. Do that.

Update golang/go#11811

Change-Id: I523f2adc1aa46f0932a71ccb23dd7c5a6b07fb27
Reviewed-on: https://go-review.googlesource.com/12832
Reviewed-by: Alan Donovan <[email protected]>

Author: alexbrainman

go/loader/example_test.go

@@ -137,7 +137,7 @@ func ExampleConfig_CreateFromFiles() {
 	// imported: []
 	// initial: [hello]
 	// all: [errors fmt hello io math os reflect runtime strconv sync sync/atomic syscall time unicode/utf8]
-	// strconv.Files: [atob.go atof.go atoi.go decimal.go extfloat.go ftoa.go isprint.go itoa.go quote.go]
+	// strconv.Files: [atob.go atof.go atoi.go decimal.go doc.go extfloat.go ftoa.go isprint.go itoa.go quote.go]
 }
 
 // This example imports three packages, including the tests for one of
@@ -164,7 +164,7 @@ func ExampleConfig_Import() {
 	// created: [strconv_test]
 	// imported: [errors strconv unicode/utf8]
 	// initial: [errors strconv strconv_test unicode/utf8]
-	// all: [bufio bytes errors flag fmt io math math/rand os reflect runtime runtime/pprof sort strconv strconv_test strings sync sync/atomic syscall testing text/tabwriter time unicode unicode/utf8]
-	// strconv.Files: [atob.go atof.go atoi.go decimal.go extfloat.go ftoa.go isprint.go itoa.go quote.go internal_test.go]
-	// strconv_test.Files: [atob_test.go atof_test.go atoi_test.go decimal_test.go fp_test.go ftoa_test.go itoa_test.go quote_example_test.go quote_test.go strconv_test.go]
+	// all: [bufio bytes errors flag fmt io log math math/rand os reflect runtime runtime/pprof runtime/trace sort strconv strconv_test strings sync sync/atomic syscall testing text/tabwriter time unicode unicode/utf8]
+	// strconv.Files: [atob.go atof.go atoi.go decimal.go doc.go extfloat.go ftoa.go isprint.go itoa.go quote.go internal_test.go]
+	// strconv_test.Files: [atob_test.go atof_test.go atoi_test.go decimal_test.go example_test.go fp_test.go ftoa_test.go itoa_test.go quote_test.go strconv_test.go]
 }