remove unnecessary changes

Author: shuoweil

bigframes/dataframe.py

@@ -783,8 +783,9 @@ def __repr__(self) -> str:
         opts = bigframes.options.display
         max_results = opts.max_rows
 
-        # Only deferred mode shows dry run
-        if opts.repr_mode in ("deferred"):
+        # anywdiget mode uses the same display logic as the "deferred" mode
+        # for faster execution
+        if opts.repr_mode in ("deferred", "anywidget"):
             return formatter.repr_query_job(self._compute_dry_run())
 
         # TODO(swast): pass max_columns and get the true column count back. Maybe

bigframes/display/anywidget.py

@@ -99,7 +99,6 @@ def __init__(self, dataframe: bigframes.dataframe.DataFrame):
 
         # set traitlets properties that trigger observers
         self.page_size = initial_page_size
-        self._reset_batches_for_new_page_size()
 
         # get the initial page
         self._set_table_html()