Delete DecodedDataDocumentParser

sky/engine/core/html/parser/HTMLDocumentParser.cpp

Index: sky/engine/core/html/parser/HTMLDocumentParser.cpp
diff --git a/sky/engine/core/html/parser/HTMLDocumentParser.cpp b/sky/engine/core/html/parser/HTMLDocumentParser.cpp
index ee6ebc93975ee041221e8f4ddd83b9df9fb38316..e885ec4a870720745a56fb66daccccc5712a0420 100644
--- a/sky/engine/core/html/parser/HTMLDocumentParser.cpp
+++ b/sky/engine/core/html/parser/HTMLDocumentParser.cpp
@@ -46,7 +46,7 @@
 namespace blink {
 
 HTMLDocumentParser::HTMLDocumentParser(HTMLDocument& document, bool reportErrors)
-    : DecodedDataDocumentParser(document)
+    : DocumentParser(document)
     , m_options(&document)
     , m_treeBuilder(HTMLTreeBuilder::create(this, &document, reportErrors, m_options))
     , m_parserScheduler(HTMLParserScheduler::create(this))
@@ -76,12 +76,6 @@ HTMLDocumentParser::~HTMLDocumentParser()
 #endif
 }
 
-void HTMLDocumentParser::trace(Visitor* visitor)
-{
-    visitor->trace(m_treeBuilder);
-    DecodedDataDocumentParser::trace(visitor);
-}
-
 void HTMLDocumentParser::parse(mojo::ScopedDataPipeConsumerHandle source)
 {
     ASSERT(!isStopped());