Revert of Added <link rel=preconnect> crossorigin attribute

Source/core/loader/LinkHeaderTest.cpp

Index: Source/core/loader/LinkHeaderTest.cpp
diff --git a/Source/core/loader/LinkHeaderTest.cpp b/Source/core/loader/LinkHeaderTest.cpp
index 33be6d1bc60a793b5fd758589f2764b747c077a0..6c1850d47ebe722bf0930260ddddeb3e586688a4 100644
--- a/Source/core/loader/LinkHeaderTest.cpp
+++ b/Source/core/loader/LinkHeaderTest.cpp
@@ -88,7 +88,8 @@
 
 
     // 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());
@@ -107,11 +108,12 @@
         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];
@@ -124,32 +126,4 @@
     }
 }
 
-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