HttpRequestHeaders refactor.

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 a1f0cf5e6c8c27fd5e802a84023d1a2f00cbc123..0c36c3b9d18d71c37ccff31a4c200afe4d2caf40 100644
--- a/net/url_request/url_request_unittest.cc
+++ b/net/url_request/url_request_unittest.cc
@@ -1101,7 +1101,7 @@ TEST_F(URLRequestTestHTTP, VaryHeader) {
     TestDelegate d;
     URLRequest req(server_->TestServerPage("echoheader?foo"), &d);
     req.set_context(context);
-    req.SetExtraRequestHeaders("foo:1");
+    req.SetExtraRequestHeaders("foo: 1");
     req.Start();
     MessageLoop::current()->Run();
   }
@@ -1111,7 +1111,7 @@ TEST_F(URLRequestTestHTTP, VaryHeader) {
     TestDelegate d;
     URLRequest req(server_->TestServerPage("echoheader?foo"), &d);
     req.set_context(context);
-    req.SetExtraRequestHeaders("foo:1");
+    req.SetExtraRequestHeaders("foo: 1");
     req.Start();
     MessageLoop::current()->Run();
 
@@ -1123,7 +1123,7 @@ TEST_F(URLRequestTestHTTP, VaryHeader) {
     TestDelegate d;
     URLRequest req(server_->TestServerPage("echoheader?foo"), &d);
     req.set_context(context);
-    req.SetExtraRequestHeaders("foo:2");
+    req.SetExtraRequestHeaders("foo: 2");
     req.Start();
     MessageLoop::current()->Run();