go.exp: use golang.org/x/... import paths

LGTM=bradfitz
R=rsc, bradfitz
CC=golang-codereviews
https://golang.org/cl/168200043
diff --git a/ebnflint/ebnflint.go b/ebnflint/ebnflint.go
index 8785621..bf8ad54 100644
--- a/ebnflint/ebnflint.go
+++ b/ebnflint/ebnflint.go
@@ -15,7 +15,7 @@
 	"os"
 	"path/filepath"
 
-	"code.google.com/p/go.exp/ebnf"
+	"golang.org/x/exp/ebnf"
 )
 
 var fset = token.NewFileSet()
diff --git a/fsnotify/example_test.go b/fsnotify/example_test.go
index 7ab5107..4ef8bc2 100644
--- a/fsnotify/example_test.go
+++ b/fsnotify/example_test.go
@@ -9,7 +9,7 @@
 import (
 	"log"
 
-	"code.google.com/p/go.exp/fsnotify"
+	"golang.org/x/exp/fsnotify"
 )
 
 func ExampleNewWatcher() {
diff --git a/locale/search/examples_test.go b/locale/search/examples_test.go
index c47fd55..47f5f84 100644
--- a/locale/search/examples_test.go
+++ b/locale/search/examples_test.go
@@ -5,9 +5,9 @@
 package search_test
 
 import (
-	"code.google.com/p/go.exp/locale/search"
-	"code.google.com/p/go.text/language"
 	"fmt"
+	"golang.org/x/exp/locale/search"
+	"golang.org/x/text/language"
 )
 
 func ExampleSearch() {
diff --git a/locale/search/search.go b/locale/search/search.go
index 9411a48..c51dfaf 100644
--- a/locale/search/search.go
+++ b/locale/search/search.go
@@ -6,8 +6,8 @@
 package search
 
 import (
-	"code.google.com/p/go.text/collate/colltab"
-	"code.google.com/p/go.text/language"
+	"golang.org/x/text/collate/colltab"
+	"golang.org/x/text/language"
 )
 
 // An Option specifies a search-related feature.