build: move package sources from src/pkg to src

Preparation was in CL 134570043.
This CL contains only the effect of 'hg mv src/pkg/* src'.
For more about the move, see golang.org/s/go14nopkg.

src/net/url/example_test.go

@@ -0,0 +1,41 @@
+// Copyright 2012 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package url_test
+
+import (
+	"fmt"
+	"log"
+	"net/url"
+)
+
+func ExampleValues() {
+	v := url.Values{}
+	v.Set("name", "Ava")
+	v.Add("friend", "Jess")
+	v.Add("friend", "Sarah")
+	v.Add("friend", "Zoe")
+	// v.Encode() == "name=Ava&friend=Jess&friend=Sarah&friend=Zoe"
+	fmt.Println(v.Get("name"))
+	fmt.Println(v.Get("friend"))
+	fmt.Println(v["friend"])
+	// Output:
+	// Ava
+	// Jess
+	// [Jess Sarah Zoe]
+}
+
+func ExampleURL() {
+	u, err := url.Parse("http://bing.com/search?q=dotnet")
+	if err != nil {
+		log.Fatal(err)
+	}
+	u.Scheme = "https"
+	u.Host = "google.com"
+	q := u.Query()
+	q.Set("q", "golang")
+	u.RawQuery = q.Encode()
+	fmt.Println(u)
+	// Output: https://google.com/search?q=golang
+}