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/libs/utils/fileutils.h

@@ -120,7 +120,6 @@ public:
     QFile *file() { return m_file; }
 
 private:
-    Q_DISABLE_COPY(FileSaver)
     bool m_isSafe;
 };
 
@@ -136,10 +135,9 @@ public:
     void setAutoRemove(bool on) { m_autoRemove = on; }
 
 private:
-    Q_DISABLE_COPY(TempFileSaver)
     bool m_autoRemove;
 };
 
-}
+} // namespace Utils
 
 #endif // FILEUTILS_H