Retire document canvas history bridge

src/legacy_document_canvas_services.cpp

@@ -2,9 +2,9 @@
 
 #include "legacy_document_canvas_services.h"
 
+#include "action.h"
 #include "app.h"
 #include "canvas.h"
-#include "legacy_history_services.h"
 
 #include <algorithm>
 #include <cstring>
@@ -59,7 +59,7 @@ public:
 
     void clear_history() override
     {
-        clear_legacy_history();
+        ActionManager::clear();
     }
 
 private: