DesktopQmakeRunConfiguration: Remove unused signals

Previously used to signal changes to the run configuration widget,
now handled by the aspects internally.

Change-Id: I10936610037c9df0469f3d6a66a8a3e8609b50a5
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

src/plugins/qmakeprojectmanager/desktopqmakerunconfiguration.cpp

@@ -112,8 +112,6 @@ void DesktopQmakeRunConfiguration::updateTargetInformation()
         terminalAspect->setUseTerminal(bti.usesTerminal);
 
     extraAspect<ExecutableAspect>()->setExecutable(bti.targetFilePath);
-
-    emit effectiveTargetInformationChanged();
 }
 
 //

src/plugins/qmakeprojectmanager/desktopqmakerunconfiguration.h

@@ -47,12 +47,6 @@ public:
 
     void addToBaseEnvironment(Utils::Environment &env) const;
 
-signals:
-    void baseWorkingDirectoryChanged(const QString&);
-
-    // Note: These signals might not get emitted for every change!
-    void effectiveTargetInformationChanged();
-
 private:
     bool fromMap(const QVariantMap &map) override;