Ensure CSS scanner does not mark preloads as referenced

third_party/WebKit/Source/core/html/parser/CSSPreloadScannerTest.cpp

Index: third_party/WebKit/Source/core/html/parser/CSSPreloadScannerTest.cpp
diff --git a/third_party/WebKit/Source/core/html/parser/CSSPreloadScannerTest.cpp b/third_party/WebKit/Source/core/html/parser/CSSPreloadScannerTest.cpp
index ff92e2b089bb724a7f831a1a3ecef1cca1e1c64a..428b8935041311e655b1590af299e90c495524a7 100644
--- a/third_party/WebKit/Source/core/html/parser/CSSPreloadScannerTest.cpp
+++ b/third_party/WebKit/Source/core/html/parser/CSSPreloadScannerTest.cpp
@@ -58,6 +58,7 @@ TEST_F(CSSPreloadScannerTest, ScanFromResourceClient) {
   const char* data = "@import url('http://127.0.0.1/preload.css');";
   resource->appendData(data, strlen(data));
 
+  EXPECT_EQ(Resource::PreloadNotReferenced, resource->getPreloadResult());
   EXPECT_EQ(1u, resourceClient->m_preloads.size());
   EXPECT_EQ("http://127.0.0.1/preload.css",
             resourceClient->m_preloads.front()->resourceURL());