Clean headers in QmlJs.

Ran script to remove inludes on a trial-and-error basis and
manually corrected it (Parser excluded).

Change-Id: I5ec6e1076430009bb72094411b2c3386f8bea548
Reviewed-by: Aurindam Jana <aurindam.jana@digia.com>

src/libs/qmljs/qmljssimplereader.cpp

@@ -32,12 +32,7 @@
 #include "parser/qmljsparser_p.h"
 #include "parser/qmljslexer_p.h"
 #include "parser/qmljsengine_p.h"
-#include "parser/qmljsast_p.h"
-#include "parser/qmljsastvisitor_p.h"
-#include <qmljs/qmljsdocument.h>
 
-#include "qmljsbind.h"
-#include "qmljsinterpreter.h"
 #include "qmljsutils.h"
 
 #include <QFile>