Kernel: Remove GeneralAllocator since it was not used

kernel/include/kernel/Memory/GeneralAllocator.h

@@ -1,46 +0,0 @@
-#pragma once
-
-#include <BAN/LinkedList.h>
-#include <BAN/Optional.h>
-#include <BAN/UniqPtr.h>
-#include <kernel/Memory/Heap.h>
-#include <kernel/Memory/PageTable.h>
-
-namespace Kernel
-{
-
-	class GeneralAllocator
-	{
-		BAN_NON_COPYABLE(GeneralAllocator);
-		BAN_NON_MOVABLE(GeneralAllocator);
-
-	public:
-		static BAN::ErrorOr<BAN::UniqPtr<GeneralAllocator>> create(PageTable&, vaddr_t first_vaddr);
-		~GeneralAllocator();
-
-		BAN::ErrorOr<BAN::UniqPtr<GeneralAllocator>> clone(PageTable&);
-
-		BAN::Optional<paddr_t> paddr_of(vaddr_t);
-
-		vaddr_t allocate(size_t);
-		bool deallocate(vaddr_t);
-
-	private:
-		GeneralAllocator(PageTable&, vaddr_t first_vaddr);
-
-	private:
-		struct Allocation
-		{
-			vaddr_t address { 0 };
-			BAN::Vector<paddr_t> pages;
-
-			bool contains(vaddr_t);
-		};
-
-	private:
-		PageTable& m_page_table;
-		BAN::LinkedList<Allocation> m_allocations;
-		const vaddr_t m_first_vaddr;
-	};
-
-}