debugger: make ModulesHandler aware of its DebuggerEngine

Change-Id: I5f59eed83ac45a2d90c079101158e7e306fd9a3e
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

src/plugins/debugger/debuggerengine.cpp

@@ -163,7 +163,7 @@ public:
         m_targetState(DebuggerNotReady),
         m_remoteSetupState(RemoteSetupNone),
         m_inferiorPid(0),
-        m_modulesHandler(),
+        m_modulesHandler(engine),
         m_registerHandler(),
         m_sourceFilesHandler(),
         m_stackHandler(),

src/plugins/debugger/moduleshandler.cpp

@@ -255,8 +255,9 @@ void ModulesModel::updateModule(const Module &module)
 //
 //////////////////////////////////////////////////////////////////
 
-ModulesHandler::ModulesHandler()
+ModulesHandler::ModulesHandler(DebuggerEngine *engine)
 {
+    m_engine = engine;
     m_model = new ModulesModel(this);
     m_proxyModel = new QSortFilterProxyModel(this);
     m_proxyModel->setSourceModel(m_model);

src/plugins/debugger/moduleshandler.h

@@ -42,6 +42,9 @@ class QSortFilterProxyModel;
 QT_END_NAMESPACE
 
 namespace Debugger {
+
+class DebuggerEngine;
+
 namespace Internal {
 
 class ModulesModel;
@@ -105,7 +108,7 @@ class ModulesHandler : public QObject
     Q_OBJECT
 
 public:
-    ModulesHandler();
+    explicit ModulesHandler(DebuggerEngine *engine);
 
     QAbstractItemModel *model() const;
 
@@ -117,6 +120,7 @@ public:
     void removeAll();
 
 private:
+    DebuggerEngine *m_engine;
     ModulesModel *m_model;
     QSortFilterProxyModel *m_proxyModel;
 };