Net: Standardize HttpByteRange printing

net/url_request/url_request_unittest.cc

Index: net/url_request/url_request_unittest.cc
diff --git a/net/url_request/url_request_unittest.cc b/net/url_request/url_request_unittest.cc
index 7087f890af6709161f7d549d9a47599752f355f8..620e5286c67a5cb9b9b56cdee98fe2700525794c 100644
--- a/net/url_request/url_request_unittest.cc
+++ b/net/url_request/url_request_unittest.cc
@@ -50,6 +50,7 @@
 #include "net/disk_cache/disk_cache.h"
 #include "net/dns/mock_host_resolver.h"
 #include "net/ftp/ftp_network_layer.h"
+#include "net/http/http_byte_range.h"
 #include "net/http/http_cache.h"
 #include "net/http/http_network_layer.h"
 #include "net/http/http_network_session.h"
@@ -759,10 +760,10 @@ TEST_F(URLRequestTest, FileTestFullSpecifiedRange) {
     URLRequest r(temp_url, DEFAULT_PRIORITY, &d, &default_context_);
 
     HttpRequestHeaders headers;
-    headers.SetHeader(HttpRequestHeaders::kRange,
-                      base::StringPrintf(
-                           "bytes=%" PRIuS "-%" PRIuS,
-                           first_byte_position, last_byte_position));
+    headers.SetHeader(
+        HttpRequestHeaders::kRange,
+        net::HttpByteRange::Bounded(
+            first_byte_position, last_byte_position).PrintHeader());
     r.SetExtraRequestHeaders(headers);
     r.Start();
     EXPECT_TRUE(r.is_pending());
@@ -803,9 +804,9 @@ TEST_F(URLRequestTest, FileTestHalfSpecifiedRange) {
     URLRequest r(temp_url, DEFAULT_PRIORITY, &d, &default_context_);
 
     HttpRequestHeaders headers;
-    headers.SetHeader(HttpRequestHeaders::kRange,
-                      base::StringPrintf("bytes=%" PRIuS "-",
-                                         first_byte_position));
+    headers.SetHeader(
+        HttpRequestHeaders::kRange,
+        net::HttpByteRange::RightUnbounded(first_byte_position).PrintHeader());
     r.SetExtraRequestHeaders(headers);
     r.Start();
     EXPECT_TRUE(r.is_pending());