net/http: fix tests for recent URL.RawPath addition

Change-Id: I35d20ed958c32d464b2c9d849403b6e3f99b6482
Reviewed-on: https://go-review.googlesource.com/11343Reviewed-by: Russ Cox <rsc@golang.org>

src/net/http/readrequest_test.go

@@ -48,6 +48,7 @@ var reqTests = []reqTest{
 				Scheme:  "http",
 				Host:    "www.techcrunch.com",
 				Path:    "/",
+				RawPath: "/",
 			},
 			Proto:      "HTTP/1.1",
 			ProtoMajor: 1,
@@ -83,6 +84,7 @@ var reqTests = []reqTest{
 			Method: "GET",
 			URL: &url.URL{
 				Path:    "/",
+				RawPath: "/",
 			},
 			Proto:         "HTTP/1.1",
 			ProtoMajor:    1,
@@ -109,6 +111,7 @@ var reqTests = []reqTest{
 			Method: "GET",
 			URL: &url.URL{
 				Path:    "//user@host/is/actually/a/path/",
+				RawPath: "//user@host/is/actually/a/path/",
 			},
 			Proto:         "HTTP/1.1",
 			ProtoMajor:    1,
@@ -159,6 +162,7 @@ var reqTests = []reqTest{
 			Method: "POST",
 			URL: &url.URL{
 				Path:    "/",
+				RawPath: "/",
 			},
 			TransferEncoding: []string{"chunked"},
 			Proto:            "HTTP/1.1",
@@ -233,6 +237,7 @@ var reqTests = []reqTest{
 			Method: "CONNECT",
 			URL: &url.URL{
 				Path:    "/_goRPC_",
+				RawPath: "/_goRPC_",
 			},
 			Proto:         "HTTP/1.1",
 			ProtoMajor:    1,
@@ -304,6 +309,7 @@ var reqTests = []reqTest{
 			Method: "GET",
 			URL: &url.URL{
 				Path:    "/",
+				RawPath: "/",
 			},
 			Header: Header{
 				// This wasn't removed from Go 1.0 to