player/Control, ...: remove API documentation references to the obsolete Error class

src/decoder/DecoderControl.hxx

@@ -283,7 +283,7 @@ struct DecoderControl {
 	}
 
 	/**
-	 * Clear the error condition and free the #Error object (if any).
+	 * Clear the error condition (if any).
 	 *
 	 * Caller must lock the object.
 	 */

src/player/Control.hxx

@@ -340,7 +340,7 @@ private:
 
 public:
 	/**
-	 * Throws std::runtime_error or #Error on error.
+	 * Throws on error.
 	 *
 	 * @param song the song to be queued
 	 */
@@ -467,7 +467,7 @@ private:
 	void EnqueueSongLocked(std::unique_ptr<DetachedSong> song) noexcept;
 
 	/**
-	 * Throws std::runtime_error or #Error on error.
+	 * Throws on error.
 	 */
 	void SeekLocked(std::unique_ptr<DetachedSong> song, SongTime t);
 
@@ -481,7 +481,7 @@ public:
 	/**
 	 * Makes the player thread seek the specified song to a position.
 	 *
-	 * Throws std::runtime_error or #Error on error.
+	 * Throws on error.
 	 *
 	 * @param song the song to be queued; the given instance will be owned
 	 * and freed by the player

src/queue/Playlist.hxx

@@ -276,46 +276,46 @@ public:
 	void Stop(PlayerControl &pc);
 
 	/**
-	 * Throws std::runtime_error or #Error on error.
+	 * Throws on error.
 	 */
 	void PlayPosition(PlayerControl &pc, int position);
 
 	/**
-	 * Throws std::runtime_error or #Error on error.
+	 * Throws on error.
 	 */
 	void PlayOrder(PlayerControl &pc, unsigned order);
 
 	/**
-	 * Throws std::runtime_error or #Error on error.
+	 * Throws on error.
 	 */
 	void PlayId(PlayerControl &pc, int id);
 
 	/**
-	 * Throws std::runtime_error or #Error on error.
+	 * Throws on error.
 	 */
 	void PlayNext(PlayerControl &pc);
 
 	/**
-	 * Throws std::runtime_error or #Error on error.
+	 * Throws on error.
 	 */
 	void PlayPrevious(PlayerControl &pc);
 
 	/**
-	 * Throws std::runtime_error or #Error on error.
+	 * Throws on error.
 	 */
 	void SeekSongOrder(PlayerControl &pc,
 			   unsigned song_order,
 			   SongTime seek_time);
 
 	/**
-	 * Throws std::runtime_error or #Error on error.
+	 * Throws on error.
 	 */
 	void SeekSongPosition(PlayerControl &pc,
 			      unsigned sonag_position,
 			      SongTime seek_time);
 
 	/**
-	 * Throws std::runtime_error or #Error on error.
+	 * Throws on error.
 	 */
 	void SeekSongId(PlayerControl &pc,
 			unsigned song_id, SongTime seek_time);
@@ -324,7 +324,7 @@ public:
 	 * Seek within the current song.  Fails if MPD is not currently
 	 * playing.
 	 *
-	 * Throws std::runtime_error or #Error on error.
+	 * Throws on error.
 	 *
 	 * @param seek_time the time
 	 * @param relative if true, then the specified time is relative to the