Refactored out the horrible static var in CoreTiming

src/core/file_sys/archive_backend.h

@@ -196,7 +196,7 @@ public:
     }
 
 protected:
-    std::unique_ptr<DelayGenerator> delay_generator; // TODO: Replace with virtual GetOpenDelayNs
+    std::unique_ptr<DelayGenerator> delay_generator;
 
 private:
     template <class Archive>

src/core/file_sys/archive_ncch.h

@@ -68,8 +68,8 @@ protected:
     Service::FS::MediaType media_type;
 
 private:
-    NCCHArchive() = default; // NOTE: If the public ctor has behaviour, need to replace this with
-                             // *_construct_data
+    NCCHArchive() = default;
+
     template <class Archive>
     void serialize(Archive& ar, const unsigned int) {
         ar& boost::serialization::base_object<ArchiveBackend>(*this);