Replace slots with Q_SLOTS

src/lyrics/chartlyricsprovider.h

@@ -47,7 +47,7 @@ class ChartLyricsProvider : public LyricsProvider {
  private:
   void Error(const QString &error, const QVariant &debug = QVariant()) override;
 
- private slots:
+ private Q_SLOTS:
   void HandleSearchReply(QNetworkReply *reply, const int id, const LyricsSearchRequest &request);
 
  private:

src/lyrics/geniuslyricsprovider.h

@@ -79,7 +79,7 @@ class GeniusLyricsProvider : public JsonLyricsProvider {
   void Error(const QString &error, const QVariant &debug = QVariant()) override;
   void EndSearch(GeniusLyricsSearchContextPtr search, const GeniusLyricsLyricContext &lyric = GeniusLyricsLyricContext());
 
- private slots:
+ private Q_SLOTS:
   void HandleLoginSSLErrors(const QList<QSslError> &ssl_errors);
   void RedirectArrived();
   void AccessTokenRequestFinished(QNetworkReply *reply);

src/lyrics/htmllyricsprovider.h

@@ -52,7 +52,7 @@ class HtmlLyricsProvider : public LyricsProvider {
   virtual QUrl Url(const LyricsSearchRequest &request) = 0;
   void Error(const QString &error, const QVariant &debug = QVariant()) override;
 
- protected slots:
+ protected Q_SLOTS:
   virtual void HandleLyricsReply(QNetworkReply *reply, const int id, const LyricsSearchRequest &request);
 
  protected:

src/lyrics/lololyricsprovider.h

@@ -48,7 +48,7 @@ class LoloLyricsProvider : public LyricsProvider {
  private:
   void Error(const QString &error, const QVariant &debug = QVariant()) override;
 
- private slots:
+ private Q_SLOTS:
   void HandleSearchReply(QNetworkReply *reply, const int id, const LyricsSearchRequest &request);
 
  private:

src/lyrics/lyricsfetcher.h

@@ -63,7 +63,7 @@ class LyricsFetcher : public QObject {
   void LyricsFetched(const quint64 request_id, const QString &provider, const QString &lyrics);
   void SearchFinished(const quint64 request_id, const LyricsSearchResults &results);
 
- private slots:
+ private Q_SLOTS:
   void SingleSearchFinished(const quint64 request_id, const LyricsSearchResults &results);
   void SingleLyricsFetched(const quint64 request_id, const QString &provider, const QString &lyrics);
   void StartRequests();

src/lyrics/lyricsfetchersearch.h

@@ -47,7 +47,7 @@ class LyricsFetcherSearch : public QObject {
   void SearchFinished(const quint64 id, const LyricsSearchResults &results);
   void LyricsFetched(const quint64 id, const QString &provider, const QString &lyrics);
 
- private slots:
+ private Q_SLOTS:
   void ProviderSearchFinished(const int id, const LyricsSearchResults &results);
   void TerminateSearch();
 

src/lyrics/lyricsproviders.h

@@ -48,7 +48,7 @@ class LyricsProviders : public QObject {
   bool HasAnyProviders() const { return !lyrics_providers_.isEmpty(); }
   int NextId();
 
- private slots:
+ private Q_SLOTS:
   void ProviderDestroyed();
 
  private:

src/lyrics/musixmatchlyricsprovider.h

@@ -66,7 +66,7 @@ class MusixmatchLyricsProvider : public JsonLyricsProvider, public MusixmatchPro
   void EndSearch(LyricsSearchContextPtr search, const QUrl &url = QUrl());
   void Error(const QString &error, const QVariant &debug = QVariant()) override;
 
- private slots:
+ private Q_SLOTS:
   void HandleSearchReply(QNetworkReply *reply, LyricsSearchContextPtr search);
   void HandleLyricsReply(QNetworkReply *reply, LyricsSearchContextPtr search, const QUrl &url);
 

src/lyrics/ovhlyricsprovider.h

@@ -48,7 +48,7 @@ class OVHLyricsProvider : public JsonLyricsProvider {
  private:
   void Error(const QString &error, const QVariant &debug = QVariant()) override;
 
- private slots:
+ private Q_SLOTS:
   void HandleSearchReply(QNetworkReply *reply, const int id, const LyricsSearchRequest &request);
 
  private: