Fix deleting books in newdb

src/calibre/db/legacy.py

@@ -320,8 +320,9 @@ class LibraryDatabase(object):
 
     def delete_book(self, book_id, notify=True, commit=True, permanent=False, do_clean=True):
         self.new_api.remove_books((book_id,), permanent=permanent)
+        self.data.books_deleted((book_id,))
         if notify:
-            self.notify('delete', [id])
+            self.notify('delete', [book_id])
 
     def dirtied(self, book_ids, commit=True):
         self.new_api.mark_as_dirty(frozenset(book_ids) if book_ids is not None else book_ids)

src/calibre/db/view.py

@@ -339,3 +339,17 @@ class View(object):
             pass
         return None
 
+    def remove(self, book_id):
+        try:
+            self._map = tuple(bid for bid in self._map if bid != book_id)
+        except ValueError:
+            pass
+        try:
+            self._map_filtered = tuple(bid for bid in self._map_filtered if bid != book_id)
+        except ValueError:
+            pass
+
+    def books_deleted(self, ids):
+        for book_id in ids:
+            self.remove(book_id)
+