debugger: replace artificial "{console,log}streamoutput" member in GdbMi

Use proper QByteArray member in GdbResponse instead. Less magic, and
does not break array-style reponses where all children are assumed to
be of the same "type".

Change-Id: Ief1efdeb0412f59836e1b2d6f4cb751ddef3216e
Reviewed-on: http://codereview.qt.nokia.com/1184
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>

src/plugins/debugger/gdb/gdbmi.h

@@ -130,7 +130,6 @@ public:
     qulonglong toAddress() const;
     void fromString(const QByteArray &str);
     void fromStringMultiple(const QByteArray &str);
-    void setStreamOutput(const QByteArray &name, const QByteArray &content);
 
 private:
     friend class GdbResponse;
@@ -170,6 +169,8 @@ public:
     GdbResultClass resultClass;
     GdbMi          data;
     QVariant       cookie;
+    QByteArray     logStreamOutput;
+    QByteArray     consoleStreamOutput;
 };
 
 void extractGdbVersion(const QString &msg,