QtSupport: Remove BaseQtVersion::dumpUpdatedFor signal

Never emitted anymore.

Change-Id: I049e90dc77c70e57284ec967644a188735360310
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>

src/plugins/qbsprojectmanager/qbsbuildstep.cpp

@@ -573,8 +573,6 @@ QbsBuildStepConfigWidget::QbsBuildStepConfigWidget(QbsBuildStep *step) :
             &QbsBuildStepConfigWidget::changeForceProbes);
     connect(m_ui->qmlDebuggingLibraryCheckBox, &QAbstractButton::toggled,
             this, &QbsBuildStepConfigWidget::linkQmlDebuggingLibraryChecked);
-    connect(QtSupport::QtVersionManager::instance(), &QtSupport::QtVersionManager::dumpUpdatedFor,
-            this, &QbsBuildStepConfigWidget::updateQmlDebuggingOption);
     updateState();
 }
 

src/plugins/qmakeprojectmanager/qmakestep.cpp

@@ -588,8 +588,6 @@ QMakeStepConfigWidget::QMakeStepConfigWidget(QMakeStep *step)
     connect(step->qmakeBuildConfiguration(), &QmakeBuildConfiguration::qmakeBuildConfigurationChanged,
             this, &QMakeStepConfigWidget::qmakeBuildConfigChanged);
     connect(step->target(), &Target::kitChanged, this, &QMakeStepConfigWidget::qtVersionChanged);
-    connect(QtVersionManager::instance(), &QtVersionManager::dumpUpdatedFor,
-            this, &QMakeStepConfigWidget::qtVersionChanged);
     auto chooser = new Core::VariableChooser(m_ui->qmakeAdditonalArgumentsLineEdit);
     chooser->addMacroExpanderProvider([step] { return step->macroExpander(); });
     chooser->addSupportedWidget(m_ui->qmakeAdditonalArgumentsLineEdit);

src/plugins/qtsupport/qtoptionspage.cpp

@@ -258,9 +258,6 @@ QtOptionsPageWidget::QtOptionsPageWidget(QWidget *parent)
     userChangedCurrentVersion();
     updateCleanUpButton();
 
-    connect(QtVersionManager::instance(), &QtVersionManager::dumpUpdatedFor,
-            this, &QtOptionsPageWidget::qtVersionsDumpUpdated);
-
     connect(QtVersionManager::instance(), &QtVersionManager::qtVersionsChanged,
             this, &QtOptionsPageWidget::updateQtVersions);
 

src/plugins/qtsupport/qtversionmanager.h

@@ -67,7 +67,6 @@ public:
 
 signals:
     // content of BaseQtVersion objects with qmake path might have changed
-    void dumpUpdatedFor(const Utils::FileName &qmakeCommand);
     void qtVersionsChanged(const QList<int> &addedIds, const QList<int> &removedIds, const QList<int> &changedIds);
     void qtVersionsLoaded();