Remove unused member variable from debugger plugin

Change-Id: If630ba9b3d108c2b81316555e67d4bc6a6beb098
Reviewed-by: hjk <qthjk@ovi.com>

src/plugins/debugger/debuggerplugin.cpp

@@ -3103,8 +3103,7 @@ void DebuggerPluginPrivate::extensionsInitialized()
     }
 
     // Register factory of DebuggerRunControl.
-    m_debuggerRunControlFactory = new DebuggerRunControlFactory
-        (m_plugin, DebuggerEngineType(m_cmdLineEnabledEngines));
+    m_debuggerRunControlFactory = new DebuggerRunControlFactory(m_plugin);
     m_plugin->addAutoReleasedObject(m_debuggerRunControlFactory);
 
     // The main "Start Debugging" action.

src/plugins/debugger/debuggerruncontrolfactory.h

@@ -43,7 +43,7 @@ class DebuggerRunControlFactory
     : public ProjectExplorer::IRunControlFactory
 {
 public:
-    explicit DebuggerRunControlFactory(QObject *parent, unsigned enabledEngines);
+    explicit DebuggerRunControlFactory(QObject *parent);
 
     // This is used by the "Non-Standard" scenarios, e.g. Attach to Core.
     // FIXME: What to do in case of a 0 runConfiguration?
@@ -66,8 +66,6 @@ public:
 private:
     QString displayName() const;
     ProjectExplorer::RunConfigWidget *createConfigurationWidget(RunConfiguration *runConfiguration);
-
-    const unsigned m_enabledEngines;
 };
 
 } // namespace Internal

src/plugins/debugger/debuggerrunner.cpp

@@ -827,9 +827,8 @@ DEBUGGER_EXPORT ConfigurationCheck checkDebugConfiguration(const DebuggerStartPa
 ////////////////////////////////////////////////////////////////////////
 
 // A factory to create DebuggerRunControls
-DebuggerRunControlFactory::DebuggerRunControlFactory(QObject *parent,
-        unsigned enabledEngines)
-    : IRunControlFactory(parent), m_enabledEngines(enabledEngines)
+DebuggerRunControlFactory::DebuggerRunControlFactory(QObject *parent)
+    : IRunControlFactory(parent)
 {}
 
 bool DebuggerRunControlFactory::canRun(RunConfiguration *runConfiguration, RunMode mode) const

src/plugins/debugger/logwindow.cpp

@@ -125,7 +125,7 @@ class InputHighlighter : public QSyntaxHighlighter
 {
 public:
     InputHighlighter(QPlainTextEdit *parent)
-        : QSyntaxHighlighter(parent->document()), m_parent(parent)
+        : QSyntaxHighlighter(parent->document())
     {}
 
 private:
@@ -137,8 +137,6 @@ private:
             setFormat(1, text.size(), format);
         }
     }
-
-    QPlainTextEdit *m_parent;
 };