clangparser: remove duplicate LdParser

The superclass GccParser already adds one.

Change-Id: Ib57f9206ab9c7ea3ce0fbd434c828d974392d01b
Reviewed-by: Tobias Hunger <tobias.hunger@theqtcompany.com>

src/plugins/projectexplorer/clangparser.cpp

@@ -55,8 +55,6 @@ ClangParser::ClangParser() :
     m_expectSnippet(false)
 {
     setObjectName(QLatin1String("ClangParser"));
-
-    appendOutputParser(new LdParser);
 }
 
 void ClangParser::stdError(const QString &line)