Fix HTMLPreloadScanner handling of type in link preload.

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

Index: third_party/WebKit/Source/core/html/parser/HTMLPreloadScannerTest.cpp
diff --git a/third_party/WebKit/Source/core/html/parser/HTMLPreloadScannerTest.cpp b/third_party/WebKit/Source/core/html/parser/HTMLPreloadScannerTest.cpp
index 37880414871fc20d225249e5ff9d04817b5ef41c..f5e3fe61270a8aefe9589a07fc9fbbc76d3877c9 100644
--- a/third_party/WebKit/Source/core/html/parser/HTMLPreloadScannerTest.cpp
+++ b/third_party/WebKit/Source/core/html/parser/HTMLPreloadScannerTest.cpp
@@ -723,12 +723,33 @@ TEST_F(HTMLPreloadScannerTest, testLinkRelPreload) {
        "http://example.test/", Resource::Raw, 0},
       {"http://example.test", "<link rel=preload href=bla as=script>", "bla",
        "http://example.test/", Resource::Script, 0},
+      {"http://example.test",
+       "<link rel=preload href=bla as=script type='script/foo'>", "bla",
+       "http://example.test/", Resource::Script, 0},
       {"http://example.test", "<link rel=preload href=bla as=style>", "bla",
        "http://example.test/", Resource::CSSStyleSheet, 0},
+      {"http://example.test",
+       "<link rel=preload href=bla as=style type='text/css'>", "bla",
+       "http://example.test/", Resource::CSSStyleSheet, 0},
+      {"http://example.test",
+       "<link rel=preload href=bla as=style type='text/bla'>", nullptr,
+       "http://example.test/", Resource::CSSStyleSheet, 0},
       {"http://example.test", "<link rel=preload href=bla as=image>", "bla",
        "http://example.test/", Resource::Image, 0},
+      {"http://example.test",
+       "<link rel=preload href=bla as=image type='image/webp'>", "bla",
+       "http://example.test/", Resource::Image, 0},
+      {"http://example.test",
+       "<link rel=preload href=bla as=image type='image/bla'>", nullptr,
+       "http://example.test/", Resource::Image, 0},
       {"http://example.test", "<link rel=preload href=bla as=font>", "bla",
        "http://example.test/", Resource::Font, 0},
+      {"http://example.test",
+       "<link rel=preload href=bla as=font type='font/woff2'>", "bla",
+       "http://example.test/", Resource::Font, 0},
+      {"http://example.test",
+       "<link rel=preload href=bla as=font type='font/bla'>", nullptr,
+       "http://example.test/", Resource::Font, 0},
       {"http://example.test", "<link rel=preload href=bla as=media>", "bla",
        "http://example.test/", Resource::Media, 0},
       {"http://example.test", "<link rel=preload href=bla as=track>", "bla",