THRIFT-4448: Golang: do something with context.Context. Remove Go1.6 compatibility.
Client: go

This closes #1459
diff --git a/test/go/src/common/printing_handler.go b/test/go/src/common/printing_handler.go
index c0a2862..2b22d0c 100644
--- a/test/go/src/common/printing_handler.go
+++ b/test/go/src/common/printing_handler.go
@@ -1,5 +1,3 @@
-// +build !go1.7
-
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements. See the NOTICE file
@@ -22,13 +20,12 @@
 package common
 
 import (
+	"context"
+	"encoding/hex"
 	"errors"
 	"fmt"
-	"encoding/hex"
 	. "gen/thrifttest"
 	"time"
-
-	"golang.org/x/net/context"
 )
 
 var PrintingHandler = &printingHandler{}
@@ -280,11 +277,11 @@
 func (p *printingHandler) TestInsanity(ctx context.Context, argument *Insanity) (r map[UserId]map[Numberz]*Insanity, err error) {
 	fmt.Printf("testInsanity()\n")
 	r = make(map[UserId]map[Numberz]*Insanity)
-	r[1] = map[Numberz]*Insanity {
+	r[1] = map[Numberz]*Insanity{
 		2: argument,
 		3: argument,
 	}
-	r[2] = map[Numberz]*Insanity {
+	r[2] = map[Numberz]*Insanity{
 		6: NewInsanity(),
 	}
 	return