Revert of Added <link rel=preconnect> crossorigin attribute

Source/core/loader/LinkHeaderTest.cpp

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 #include "core/loader/LinkHeader.h"
 
 #include <base/macros.h>
 #include <gtest/gtest.h>
 
@@ skipping 70 matching lines @@
         {"<simple.css>; rel=\"bla'sdf\"; title=\"", "simple.css", "bla'sdf", false},
         {"<simple.css>; rel=\"\"; title=\"\"", "simple.css", "", true},
         {"<simple.css>; rel=''; title=\"\"", "simple.css", "", true},
         {"<simple.css>; rel='prefetch", "simple.css", "", false},
         {"<simple.css>; rel=\"prefetch", "simple.css", "", false},
         {"<simple.css>; rel=\"", "simple.css", "", false},
     };
 
 
     // Test the cases with a single header
-    for (auto& testCase : cases) {
+    for (size_t i = 0; i < arraysize(cases); ++i) {
+        TestCase& testCase = cases[i];
         LinkHeaderSet headerSet(testCase.headerValue);
         LinkHeader& header = headerSet[0];
         ASSERT_STREQ(testCase.url, header.url().ascii().data());
         ASSERT_STREQ(testCase.rel, header.rel().ascii().data());
         ASSERT_EQ(testCase.valid, header.valid());
     }
 }
 
 TEST(LinkHeaderTest, Double)
 {
     struct DoubleTestCase {
         const char* headerValue;
         const char* url;
         const char* rel;
         bool valid;
         const char* url2;
         const char* rel2;
         bool valid2;
-    } cases[] = {
+    } doubleCases[] = {
         {"<ybg.css>; rel=stylesheet, <simple.css>; rel=stylesheet", "ybg.css", "stylesheet", true, "simple.css", "stylesheet", true},
     };
 
-    for (auto& testCase : cases) {
+    for (size_t i = 0; i < arraysize(doubleCases); ++i) {
+        DoubleTestCase& testCase = doubleCases[i];
         LinkHeaderSet headerSet(testCase.headerValue);
         LinkHeader& header1 = headerSet[0];
         LinkHeader& header2 = headerSet[1];
         ASSERT_STREQ(testCase.url, header1.url().ascii().data());
         ASSERT_STREQ(testCase.rel, header1.rel().ascii().data());
         ASSERT_EQ(testCase.valid, header1.valid());
         ASSERT_STREQ(testCase.url2, header2.url().ascii().data());
         ASSERT_STREQ(testCase.rel2, header2.rel().ascii().data());
         ASSERT_EQ(testCase.valid2, header2.valid());
     }
 }
 
-TEST(LinkHeaderTest, CrossOrigin)
-{
-    struct TestCase {
-        const char* headerValue;
-        const char* url;
-        const char* rel;
-        const CrossOriginAttributeValue crossorigin;
-        bool valid;
-    } cases[] = {
-        {"<http://whatever.com>; rel=preconnect", "http://whatever.com", "preconnect", CrossOriginAttributeNotSet, true},
-        {"<http://whatever.com>; rel=preconnect; crossorigin=", "http://whatever.com", "preconnect", CrossOriginAttributeAnonymous, true},
-        {"<http://whatever.com>; rel=preconnect; crossorigin", "http://whatever.com", "preconnect", CrossOriginAttributeAnonymous, true},
-        {"<http://whatever.com>; rel=preconnect; crossorigin=anonymous", "http://whatever.com", "preconnect", CrossOriginAttributeAnonymous, true},
-        {"<http://whatever.com>; rel=preconnect; crossorigin=use-credentials", "http://whatever.com", "preconnect", CrossOriginAttributeUseCredentials, true},
-        {"<http://whatever.com>; rel=preconnect; crossorigin=whatever", "http://whatever.com", "preconnect", CrossOriginAttributeAnonymous,  true},
-    };
-
-
-    // Test the cases with a single header
-    for (auto& testCase : cases) {
-        LinkHeaderSet headerSet(testCase.headerValue);
-        LinkHeader& header = headerSet[0];
-        ASSERT_STREQ(testCase.url, header.url().ascii().data());
-        ASSERT_STREQ(testCase.rel, header.rel().ascii().data());
-        ASSERT_EQ(testCase.crossorigin, header.crossOrigin());
-        ASSERT_EQ(testCase.valid, header.valid());
-    }
-}
 } // namespace blink