Remove message that reminds of the cancelation

src/Gui/KSMainWindow.cpp

@@ -487,11 +487,6 @@ void KSMainWindow::imageCopied()
                       KMessageWidget::Information);
 }
 
-void KSMainWindow::screenshotCanceled()
-{
-    showInlineMessage(i18n("Screenshot capture canceled."), KMessageWidget::Information);
-}
-
 void KSMainWindow::screenshotFailed()
 {
     showInlineMessage(i18n("Could not take a screenshot. Please report this bug here: <a href=\"https://bugs.kde.org/enter_bug.cgi?product=Spectacle\">create a spectacle bug</a>"),

src/Gui/KSMainWindow.h

@@ -86,7 +86,6 @@ class KSMainWindow: public QDialog
     void setScreenshotAndShow(const QPixmap &pixmap);
     void imageSaved(const QUrl &location);
     void imageSavedAndCopied(const QUrl &location);
-    void screenshotCanceled();
     void screenshotFailed();
 
     Q_SIGNALS:

src/SpectacleCore.cpp

@@ -358,7 +358,6 @@ void SpectacleCore::screenshotCanceled()
 {
     mQuickEditor->hide();
     mQuickEditor.reset(nullptr);
-    mMainWindow->screenshotCanceled();
     mMainWindow->setScreenshotAndShow(QPixmap());
 }