Add cpp files for classes with only header files

src/smartplaylists/playlistgeneratormimedata.cpp

@@ -0,0 +1,29 @@
+/*
+ * Strawberry Music Player
+ * This file was part of Clementine.
+ * Copyright 2010, David Sansome <me@davidsansome.com>
+ *
+ * Strawberry is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Strawberry is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Strawberry.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "playlistgeneratormimedata.h"
+#include "playlistgenerator_fwd.h"
+
+PlaylistGeneratorMimeData::PlaylistGeneratorMimeData(PlaylistGeneratorPtr generator, QObject *parent)
+    : generator_(generator) {
+
+  Q_UNUSED(parent);
+
+}

src/smartplaylists/playlistgeneratormimedata.h

@@ -23,9 +23,6 @@
 
 #include "config.h"
 
-#include <QObject>
-#include <QMimeData>
-
 #include "core/mimedata.h"
 #include "playlistgenerator_fwd.h"
 
@@ -33,7 +30,7 @@ class PlaylistGeneratorMimeData : public MimeData {
   Q_OBJECT
 
  public:
-  PlaylistGeneratorMimeData(PlaylistGeneratorPtr generator, QObject* = nullptr) : generator_(generator) {}
+  PlaylistGeneratorMimeData(PlaylistGeneratorPtr generator, QObject *parent = nullptr);
 
   PlaylistGeneratorPtr generator_;
 };