HTMLPreloadScanner unit tests

Source/core/html/parser/HTMLPreloadScanner.cpp

Index: Source/core/html/parser/HTMLPreloadScanner.cpp
diff --git a/Source/core/html/parser/HTMLPreloadScanner.cpp b/Source/core/html/parser/HTMLPreloadScanner.cpp
index 0411f97df82f3335bfeeecb083715da8ae5cc825..b7e74dba4f2edbcec415d564dd601f660012e38c 100644
--- a/Source/core/html/parser/HTMLPreloadScanner.cpp
+++ b/Source/core/html/parser/HTMLPreloadScanner.cpp
@@ -526,6 +526,11 @@ void TokenPreloadScanner::updatePredictedBaseURL(const Token& token)
     }
 }
 
+PassOwnPtr<HTMLPreloadScanner> HTMLPreloadScanner::create(const HTMLParserOptions& options, const KURL& documentURL, PassRefPtr<MediaValues> mediaValues)
+{
+    return adoptPtr(new HTMLPreloadScanner(options, documentURL, mediaValues));
+}
+
 HTMLPreloadScanner::HTMLPreloadScanner(const HTMLParserOptions& options, const KURL& documentURL, PassRefPtr<MediaValues> mediaValues)
     : m_scanner(documentURL, mediaValues)
     , m_tokenizer(HTMLTokenizer::create(options))
@@ -541,7 +546,7 @@ void HTMLPreloadScanner::appendToEnd(const SegmentedString& source)
     m_source.append(source);
 }
 
-void HTMLPreloadScanner::scan(HTMLResourcePreloader* preloader, const KURL& startingBaseElementURL)
+void HTMLPreloadScanner::scan(ResourcePreloader* preloader, const KURL& startingBaseElementURL)
 {
     ASSERT(isMainThread()); // HTMLTokenizer::updateStateFor only works on the main thread.