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/qmljsdebugclient/qdeclarativedebugclient_p.h

@@ -42,7 +42,7 @@ class QDeclarativeDebugConnectionPrivate;
 class QDeclarativeDebugConnection : public QIODevice
 {
     Q_OBJECT
-    Q_DISABLE_COPY(QDeclarativeDebugConnection)
+
 public:
     QDeclarativeDebugConnection(QObject * = 0);
     ~QDeclarativeDebugConnection();
@@ -77,7 +77,6 @@ class QDeclarativeDebugClient : public QObject
 {
     Q_OBJECT
     Q_DECLARE_PRIVATE(QDeclarativeDebugClient)
-    Q_DISABLE_COPY(QDeclarativeDebugClient)
 
 public:
     enum Status { NotConnected, Unavailable, Enabled };