Merge pull request #33333 from Calinou/remove-unused-project-setting

Remove unused `editor/active` project setting

doc/classes/ProjectSettings.xml

@@ -428,9 +428,6 @@
 		<member name="display/window/vsync/use_vsync" type="bool" setter="" getter="" default="true">
 			If [code]true[/code], enables vertical synchronization. This eliminates tearing that may appear in moving scenes, at the cost of higher input latency and stuttering at lower framerates. If [code]false[/code], vertical synchronization will be disabled, however, many platforms will enforce it regardless (such as mobile platforms and HTML5).
 		</member>
-		<member name="editor/active" type="bool" setter="" getter="" default="false">
-			Internal editor setting, don't touch.
-		</member>
 		<member name="editor/script_templates_search_path" type="String" setter="" getter="" default="&quot;res://script_templates&quot;">
 		</member>
 		<member name="editor/search_in_file_extensions" type="PoolStringArray" setter="" getter="" default="PoolStringArray( &quot;gd&quot;, &quot;shader&quot; )">

main/main.cpp

@@ -1423,8 +1423,6 @@ bool Main::start() {
 		}
 	}
 
-	GLOBAL_DEF("editor/active", editor);
-
 	String main_loop_type;
 #ifdef TOOLS_ENABLED
 	if (doc_tool != "") {