memory: Remove unused GetSpecialHandlers() function

This is just unused code, so we may as well get rid of it.

src/core/memory.cpp

@@ -98,22 +98,6 @@ void RemoveDebugHook(PageTable& page_table, VAddr base, u64 size, MemoryHookPoin
     page_table.special_regions.subtract(std::make_pair(interval, std::set<SpecialRegion>{region}));
 }
 
-/**
- * This function should only be called for virtual addreses with attribute `PageType::Special`.
- */
-static std::set<MemoryHookPointer> GetSpecialHandlers(const PageTable& page_table, VAddr vaddr,
-                                                      u64 size) {
-    std::set<MemoryHookPointer> result;
-    auto interval = boost::icl::discrete_interval<VAddr>::closed(vaddr, vaddr + size - 1);
-    auto interval_list = page_table.special_regions.equal_range(interval);
-    for (auto it = interval_list.first; it != interval_list.second; ++it) {
-        for (const auto& region : it->second) {
-            result.insert(region.handler);
-        }
-    }
-    return result;
-}
-
 /**
  * Gets a pointer to the exact memory at the virtual address (i.e. not page aligned)
  * using a VMA from the current process