Make the Response constructor throw when status is a null body status and body is non-null

LayoutTests/http/tests/fetch/script-tests/response.js

Index: LayoutTests/http/tests/fetch/script-tests/response.js
diff --git a/LayoutTests/http/tests/fetch/script-tests/response.js b/LayoutTests/http/tests/fetch/script-tests/response.js
index 6c3a6bd462f225d81a8e33f0a7696c7ecbb35e18..e6e9f31269fbbf08697a60b5279e5b6fa74aa977 100644
--- a/LayoutTests/http/tests/fetch/script-tests/response.js
+++ b/LayoutTests/http/tests/fetch/script-tests/response.js
@@ -112,7 +112,7 @@ test(function() {
   }, 'Response content type test');
 
 test(function() {
-    [0, 1, 100, 199, 600, 700].forEach(function(status) {
+    [0, 1, 100, 101, 199, 600, 700].forEach(function(status) {
         assert_throws({name: 'RangeError'},
                       function() {
                         new Response(new Blob(), {status: status});
@@ -121,6 +121,15 @@ test(function() {
                       ' should throw');
       });
 
+    [204, 205, 304].forEach(function(status) {
+        assert_throws({name: 'TypeError'},
+                      function() {
+                        new Response(new Blob(), {status: status});
+                      },
+                      'new Response with null body status = ' + status +
+                      ' and body is non-null should throw');
+      });
+
     [300, 0, 304, 305, 306, 309, 500].forEach(function(status) {
         assert_throws({name: 'RangeError'},
                       function() {