Set credentials mode "same-origin" when crossOrigin=anonymous is set.

third_party/WebKit/Source/core/loader/LinkLoaderTest.cpp

Index: third_party/WebKit/Source/core/loader/LinkLoaderTest.cpp
diff --git a/third_party/WebKit/Source/core/loader/LinkLoaderTest.cpp b/third_party/WebKit/Source/core/loader/LinkLoaderTest.cpp
index f1e04492b92f551b1be9f5383d9a280ec06e06d0..bc544d4a6f1e3a87ffc4790777326f72f81297a4 100644
--- a/third_party/WebKit/Source/core/loader/LinkLoaderTest.cpp
+++ b/third_party/WebKit/Source/core/loader/LinkLoaderTest.cpp
@@ -96,7 +96,7 @@ TEST(LinkLoaderTest, Preload)
         LinkLoader loader(&loaderClient);
         KURL hrefURL = KURL(KURL(), testCase.href);
         loader.loadLink(LinkRelAttribute("preload"),
-            AtomicString(),
+            CrossOriginAttributeNotSet,
             String(),
             testCase.as,
             hrefURL,
@@ -140,7 +140,7 @@ TEST(LinkLoaderTest, DNSPrefetch)
         KURL hrefURL = KURL(KURL(ParsedURLStringTag(), String("http://example.com")), testCase.href);
         NetworkHintsMock networkHints;
         loader.loadLink(LinkRelAttribute("dns-prefetch"),
-            AtomicString(),
+            CrossOriginAttributeNotSet,
             String(),
             String(),
             hrefURL,
@@ -155,15 +155,15 @@ TEST(LinkLoaderTest, Preconnect)
 {
     struct {
         const char* href;
-        const char* crossOrigin;
+        CrossOriginAttributeValue crossOrigin;
         const bool shouldLoad;
         const bool isHTTPS;
         const bool isCrossOrigin;
     } cases[] = {
-        {"http://example.com/", nullptr, true, false, false},
-        {"https://example.com/", nullptr, true, true, false},
-        {"http://example.com/", "anonymous", true, false, true},
-        {"//example.com/", nullptr, true, false, false},
+        {"http://example.com/", CrossOriginAttributeNotSet, true, false, false},
+        {"https://example.com/", CrossOriginAttributeNotSet, true, true, false},
+        {"http://example.com/", CrossOriginAttributeAnonymous, true, false, true},
+        {"//example.com/", CrossOriginAttributeNotSet, true, false, false},
     };
 
     // Test the cases with a single header