Remove defunct colorscheme KNS upload button

kcms/colors/editor/scmeditordialog.cpp

@@ -20,8 +20,6 @@
 #include <KStandardGuiItem>
 #include <KWindowSystem>
 
-#include <KNS3/UploadDialog>
-
 SchemeEditorDialog::SchemeEditorDialog(KSharedConfigPtr config, QWidget *parent)
     : QDialog(parent)
 {
@@ -56,8 +54,6 @@ void SchemeEditorDialog::init()
 {
     setupUi(this);
 
-    schemeKnsUploadButton->setIcon(QIcon::fromTheme(QStringLiteral("get-hot-new-stuff")));
-
     m_optionTab = new SchemeEditorOptions(m_config);
     m_colorTab = new SchemeEditorColors(m_config);
     m_disabledTab = new SchemeEditorEffects(m_config, QPalette::Disabled);
@@ -82,22 +78,6 @@ void SchemeEditorDialog::init()
     updateTabs();
 }
 
-void SchemeEditorDialog::on_schemeKnsUploadButton_clicked()
-{
-    if (m_unsavedChanges) {
-        KMessageBox::ButtonCode reallyUpload =
-            KMessageBox::questionYesNo(this, i18n("This colour scheme was not saved. Continue?"), i18n("Do you really want to upload?"));
-        if (reallyUpload == KMessageBox::No) {
-            return;
-        }
-    }
-
-    // upload
-    KNS3::UploadDialog dialog(QStringLiteral("colorschemes.knsrc"), this);
-    dialog.setUploadFile(QUrl::fromLocalFile(m_config->name()));
-    dialog.exec();
-}
-
 void SchemeEditorDialog::on_buttonBox_clicked(QAbstractButton *button)
 {
     if (buttonBox->standardButton(button) == QDialogButtonBox::Reset) {

kcms/colors/editor/scmeditordialog.h

@@ -35,8 +35,6 @@ Q_SIGNALS:
 
 private Q_SLOTS:
 
-    /** slot called when the upload scheme button is clicked */
-    void on_schemeKnsUploadButton_clicked();
 
     void on_buttonBox_clicked(QAbstractButton *button);
 

kcms/colors/editor/scmeditordialog.ui

@@ -33,19 +33,6 @@
        </property>
       </spacer>
      </item>
-     <item>
-      <widget class="QPushButton" name="schemeKnsUploadButton">
-       <property name="enabled">
-        <bool>true</bool>
-       </property>
-       <property name="toolTip">
-        <string>Share the selected scheme on the Internet</string>
-       </property>
-       <property name="text">
-        <string>Upload Scheme</string>
-       </property>
-      </widget>
-     </item>
      <item>
       <widget class="QDialogButtonBox" name="buttonBox">
        <property name="standardButtons">