BitmapView: Disable mutations of the underlying Bitmap

Problem:
- `BitmapView` permits changing the underlying `Bitmap`. This violates
  the idea of a "view" since views are simply overlays which can
  themselves change but do not change the underlying data.

Solution:
- Migrate all non-`const` member functions to Bitmap.

1 files changed, 2 insertions, 2 deletions

diff --git a/Kernel/Heap/Heap.h b/Kernel/Heap/Heap.h
index ef87e10ca7..ae4793a982 100644
--- a/Kernel/Heap/Heap.h
+++ b/Kernel/Heap/Heap.h
@@ -6,7 +6,7 @@
 
 #pragma once
 
-#include <AK/BitmapView.h>
+#include <AK/Bitmap.h>
 #include <AK/ScopeGuard.h>
 #include <AK/TemporaryChange.h>
 #include <AK/Vector.h>
@@ -153,7 +153,7 @@ private:
     size_t m_total_chunks { 0 };
     size_t m_allocated_chunks { 0 };
     u8* m_chunks { nullptr };
-    BitmapView m_bitmap;
+    Bitmap m_bitmap;
 };
 
 template<typename ExpandHeap>