Remove unneeded defines.

Mostly Q_DISABLE_COPY that were covered by the un-copy-ability of the
respective base classes. Includes a few "stylistic" whitespace changes.

Change-Id: I31ca0e7bada5ed0f34776976efe22ddc444a5bf2
Reviewed-on: http://codereview.qt.nokia.com/1609
Reviewed-by: hjk <qthjk@ovi.com>

src/plugins/valgrind/callgrind/callgrindparser.h

@@ -72,8 +72,6 @@ public Q_SLOTS:
     void parse(QIODevice *stream);
 
 private:
-    Q_DISABLE_COPY(Parser)
-
     class Private;
     Private *const d;
 };