clean up clear history test

Author: ben-c-at-moz

modules/browser_object_panel_ui.py

@@ -253,7 +253,7 @@ def get_bookmark_tags(self, tags: List[str]) -> List[str]:
         ]
 
     @BasePage.context_chrome
-    def clear_recent_history(self, execute=True):
+    def clear_recent_history(self, execute=True) -> BasePage:
         self.open_panel_menu()
         # Bug 1974080
         if self.sys_platform() == "Windows":
@@ -265,3 +265,5 @@ def clear_recent_history(self, execute=True):
         self.element_clickable("clear-recent-history")
         if execute:
             self.click("clear_recent_history")
+
+        return self