removed unused function

src/providers/twitch/TwitchEmotes.hpp

@@ -7,7 +7,6 @@
 
 #include "common/Aliases.hpp"
 #include "common/UniqueAccess.hpp"
-#include "providers/twitch/TwitchEmotes.hpp"
 
 #define TWITCH_EMOTE_TEMPLATE \
     "https://static-cdn.jtvnw.net/emoticons/v1/{id}/{scale}"
@@ -36,13 +35,13 @@ public:
     TwitchEmotes();
 
     EmotePtr getOrCreateEmote(const EmoteId &id, const EmoteName &name);
-    Url getEmoteLink(const EmoteId &id, const QString &emoteScale);
-    AccessGuard<std::unordered_map<EmoteName, EmotePtr>> accessAll();
 
 private:
-    UniqueAccess<std::unordered_map<EmoteName, EmotePtr>> twitchEmotes_;
+    Url getEmoteLink(const EmoteId &id, const QString &emoteScale);
     UniqueAccess<std::unordered_map<EmoteId, std::weak_ptr<Emote>>>
         twitchEmotesCache_;
+
+    std::mutex mutex_;
 };
 
 }  // namespace chatterino