Convert XMLDocumentParser code to Use more reference

Source/core/html/parser/HTMLDocumentParser.cpp

Index: Source/core/html/parser/HTMLDocumentParser.cpp
diff --git a/Source/core/html/parser/HTMLDocumentParser.cpp b/Source/core/html/parser/HTMLDocumentParser.cpp
index 55a36a60b48cef5eebffa7034cb8dda3a1b93298..650942f779721995be998e1e58f22f3898e298cd 100644
--- a/Source/core/html/parser/HTMLDocumentParser.cpp
+++ b/Source/core/html/parser/HTMLDocumentParser.cpp
@@ -100,7 +100,7 @@ private:
 };
 
 HTMLDocumentParser::HTMLDocumentParser(HTMLDocument* document, bool reportErrors)

[Inactive, 2014/05/08 19:45:42]

I assume you are planning to update this to take a reference in a follow-up
patch? If so, maybe add a FIXME.

[maheshkk, 2014/05/08 20:02:32]

Yep. sure.

-    : ScriptableDocumentParser(document)
+    : ScriptableDocumentParser(*document)
     , m_options(document)
     , m_token(m_options.useThreading ? nullptr : adoptPtr(new HTMLToken))
     , m_tokenizer(m_options.useThreading ? nullptr : HTMLTokenizer::create(m_options))
@@ -121,7 +121,7 @@ HTMLDocumentParser::HTMLDocumentParser(HTMLDocument* document, bool reportErrors
 // FIXME: Member variables should be grouped into self-initializing structs to
 // minimize code duplication between these constructors.
 HTMLDocumentParser::HTMLDocumentParser(DocumentFragment* fragment, Element* contextElement, ParserContentPolicy parserContentPolicy)
-    : ScriptableDocumentParser(&fragment->document(), parserContentPolicy)
+    : ScriptableDocumentParser(fragment->document(), parserContentPolicy)
     , m_options(&fragment->document())
     , m_token(adoptPtr(new HTMLToken))
     , m_tokenizer(HTMLTokenizer::create(m_options))