Auto merge of #14420 - 46bit:master, r=KiChjang

Made http_redirect_fetch error for non-HTTPS. #14069

Hi! I'm a newbie looking to resolve #14069.

The [existing tests](https://dxr.mozilla.org/servo/source/tests/wpt/web-platform-tests/fetch/api/redirect/redirect-schemes.html) now pass.

Cheers!

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- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix #14069 (github issue number if applicable).

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components/net/http_loader.rs

@@ -772,7 +772,10 @@ fn http_redirect_fetch(request: Rc<Request>,
     };
 
     // Step 4
-    // TODO implement return network_error if not HTTP(S)
+    match location_url.scheme() {
+        "http" | "https" => { },
+        _ => return Response::network_error(NetworkError::Internal("Not an HTTP(S) Scheme".into()))
+    }
 
     // Step 5
     if request.redirect_count.get() >= 20 {

tests/wpt/metadata/fetch/api/redirect/redirect-schemes.html.ini

@@ -1,8 +0,0 @@
-[redirect-schemes.html]
-  type: testharness
-  [Fetch: handling different schemes in redirects 3]
-    expected: FAIL
-
-  [Fetch: handling different schemes in redirects 1]
-    expected: FAIL
-

tests/wpt/metadata/fetch/api/redirect/redirect-to-dataurl-worker.html.ini

@@ -1,17 +0,0 @@
-[redirect-to-dataurl-worker.html]
-  type: testharness
-  [Testing data URL loading after same-origin redirection (no-cors mode)]
-    expected: FAIL
-
-  [Testing data URL loading after cross-origin redirection (no-cors mode)]
-    expected: FAIL
-
-  [Testing data URL loading after same-origin redirection (cors mode)]
-    expected: FAIL
-
-  [Testing data URL loading after same-origin redirection (same-origin mode)]
-    expected: FAIL
-
-  [Testing data URL loading after cross-origin redirection (cors mode)]
-    expected: FAIL
-

tests/wpt/metadata/fetch/api/redirect/redirect-to-dataurl.html.ini

@@ -1,17 +0,0 @@
-[redirect-to-dataurl.html]
-  type: testharness
-  [Testing data URL loading after same-origin redirection (no-cors mode)]
-    expected: FAIL
-
-  [Testing data URL loading after cross-origin redirection (no-cors mode)]
-    expected: FAIL
-
-  [Testing data URL loading after same-origin redirection (cors mode)]
-    expected: FAIL
-
-  [Testing data URL loading after same-origin redirection (same-origin mode)]
-    expected: FAIL
-
-  [Testing data URL loading after cross-origin redirection (cors mode)]
-    expected: FAIL
-