UI: default to searching menus instead of operators

Menus from the top-bar, space-header and key bindings are used
to gather menus to populate the search popup.

Giving better context and default options for operators.

Part of T74157

Enabling "Developer Extras" exposes operator search in the Edit menu,
as this can be useful for developers to run operators
without first exposing them in the interface.

release/scripts/startup/bl_ui/space_topbar.py

@@ -580,6 +580,8 @@ class TOPBAR_MT_edit(Menu):
     def draw(self, context):
         layout = self.layout
 
+        show_developer = context.preferences.view.show_developer_ui
+
         layout.operator("ed.undo")
         layout.operator("ed.redo")
 
@@ -598,8 +600,9 @@ class TOPBAR_MT_edit(Menu):
 
         layout.separator()
 
-        layout.operator("wm.search_menu",
-                        text="Operator Search...", icon='VIEWZOOM')
+        layout.operator("wm.search_menu", text="Menu Search...", icon='VIEWZOOM')
+        if show_developer:
+            layout.operator("wm.search_operator", text="Operator Search...", icon='VIEWZOOM')
 
         layout.separator()
 

release/scripts/startup/bl_ui/space_userpref.py

@@ -2158,16 +2158,6 @@ class USERPREF_PT_experimental_virtual_reality(ExperimentalPanel, Panel):
         )
 """
 
-class USERPREF_PT_experimental_ui(ExperimentalPanel, Panel):
-    bl_label = "UI"
-
-    def draw(self, context):
-        self._draw_items(
-            context, (
-                ({"property": "use_menu_search"}, "T74157"),
-            ),
-        )
-
 
 class USERPREF_PT_experimental_system(ExperimentalPanel, Panel):
     bl_label = "System"
@@ -2270,7 +2260,6 @@ classes = (
     # Popovers.
     USERPREF_PT_ndof_settings,
 
-    USERPREF_PT_experimental_ui,
     USERPREF_PT_experimental_system,
 
     # Add dynamically generated editor theme panels last,