Rename fetch layout tests.

LayoutTests/http/tests/fetch/script-tests/thorough/cookie-nocors.js

Index: LayoutTests/http/tests/fetch/script-tests/thorough/cookie-nocors.js
diff --git a/LayoutTests/http/tests/fetch/script-tests/fetch-access-control-cookie-nocors.js b/LayoutTests/http/tests/fetch/script-tests/thorough/cookie-nocors.js
similarity index 91%
rename from LayoutTests/http/tests/fetch/script-tests/fetch-access-control-cookie-nocors.js
rename to LayoutTests/http/tests/fetch/script-tests/thorough/cookie-nocors.js
index 6e4c145c7914b9118ba15ec45bc073ac09e596e4..56ce1f9a3b399fe34f4eb4f6c68cc873aa779ad8 100644
--- a/LayoutTests/http/tests/fetch/script-tests/fetch-access-control-cookie-nocors.js
+++ b/LayoutTests/http/tests/fetch/script-tests/thorough/cookie-nocors.js
@@ -1,6 +1,6 @@
 if (self.importScripts) {
-  importScripts('../resources/fetch-test-helpers.js');
-  importScripts('../resources/fetch-access-control-util.js');
+  importScripts('/fetch/resources/fetch-test-helpers.js');
+  importScripts('/fetch/resources/thorough-util.js');
 }
 
 // This test assumes TEST_TARGETS are executed in order and sequentially.
@@ -12,11 +12,10 @@ var TEST_TARGETS = [];
 // but not the cookieCheckX in the same request.
 
 // Test same-origin requests.
-// The same set of requests are also in fetch-access-control-cookie.js,
+// The same set of requests are also in cookie.js,
 // with different modes (same-origin and cors).
 // forEach structure is left unchanged here to keep
-// fetch-access-control-cookie.js and fetch-access-control-cookie-no-cors.js
-// parallel with small diffs.
+// cookie.js and cookie-nocors.js parallel with small diffs.
 ['no-cors'].forEach(function(mode) {
     // At first, cookie is cookie=cookie1.
     TEST_TARGETS.push(