NOISSUE remove some dead code from version related classes

api/logic/minecraft/ProfilePatch.h

@@ -15,14 +15,6 @@ enum ProblemSeverity
 	PROBLEM_ERROR
 };
 
-/// where is a version from?
-enum class VersionSource
-{
-	Builtin, //!< version loaded from the internal resources.
-	Local, //!< version loaded from a file in the cache.
-	Remote, //!< incomplete version on a remote server.
-};
-
 class PatchProblem
 {
 public:
@@ -70,8 +62,6 @@ public:
 
 	virtual QString getFilename() = 0;
 
-	virtual VersionSource getVersionSource() = 0;
-
 	virtual std::shared_ptr<class VersionFile> getVersionFile() = 0;
 
 	virtual const QList<PatchProblem>& getProblems()

api/logic/minecraft/VersionFile.h

@@ -53,10 +53,6 @@ public: /* methods */
 	{
 		return m_releaseTime;
 	}
-	VersionSource getVersionSource() override
-	{
-		return VersionSource::Local;
-	}
 
 	std::shared_ptr<class VersionFile> getVersionFile() override
 	{

api/logic/minecraft/onesix/OneSixProfileStrategy.cpp

@@ -125,10 +125,6 @@ public:
 	{
 		return 0;
 	}
-	VersionSource getVersionSource() override
-	{
-		return VersionSource::Local;
-	}
 	bool isVersionChangeable() override
 	{
 		return true;