kernel/vm: Drop methods used only by the old guarded heap.

They're not needed anymore. The VMTranslationMap method was confusingly
named anyway, as the other Debug* methods are for use in KDL, while
this one required the regular locks and flush mechanisms.

Change-Id: Ic1baf3d786071562d8beaeb768d996cd1d34f9b7
Reviewed-on: https://review.haiku-os.org/c/haiku/+/9706
Reviewed-by: waddlesplash <[email protected]>
Tested-by: Commit checker robot <[email protected]>

headers/private/kernel/vm/VMTranslationMap.h

@@ -39,9 +39,6 @@ public:
 									vm_page_reservation* reservation) = 0;
 	virtual	status_t			Unmap(addr_t start, addr_t end) = 0;
 
-	virtual	status_t			DebugMarkRangePresent(addr_t start, addr_t end,
-									bool markPresent);
-
 	// map not locked
 	virtual	status_t			UnmapPage(VMArea* area, addr_t address,
 									bool updatePageQueue,

headers/private/kernel/vm/vm.h

@@ -84,10 +84,6 @@ const char* vm_cache_type_to_string(int32 type);
 
 void vm_free_page_mapping(page_num_t page, vm_page_mapping* mapping, uint32 flags);
 
-status_t vm_prepare_kernel_area_debug_protection(area_id id, void** cookie);
-status_t vm_set_kernel_area_debug_protection(void* cookie, void* _address,
-			size_t size, uint32 protection);
-
 status_t vm_block_address_range(const char* name, void* address, addr_t size);
 status_t vm_unreserve_address_range(team_id team, void *address, addr_t size);
 status_t vm_reserve_address_range(team_id team, void **_address,