HiDPI: Use global/hidpi_mode as property

tools/editor/editor_node.cpp

@@ -5257,7 +5257,7 @@ EditorNode::EditorNode() {
 	if (!EditorSettings::get_singleton())
 		EditorSettings::create();
 	{
-		int dpi_mode = EditorSettings::get_singleton()->get("global/hdpi_mode");
+		int dpi_mode = EditorSettings::get_singleton()->get("global/hidpi_mode");
 		print_line("DPI MODE: "+itos(dpi_mode));
 		if (dpi_mode==0) {
 			editor_set_hidpi( OS::get_singleton()->get_screen_dpi(0) > 150 );

tools/editor/editor_settings.cpp

@@ -493,8 +493,8 @@ void EditorSettings::_load_defaults(Ref<ConfigFile> p_extra_config) {
 		hints["global/editor_language"]=PropertyInfo(Variant::STRING,"global/editor_language",PROPERTY_HINT_ENUM,lang_hint,PROPERTY_USAGE_DEFAULT|PROPERTY_USAGE_RESTART_IF_CHANGED);
 	}
 
-	set("global/hdpi_mode",0);
-	hints["global/hdpi_mode"]=PropertyInfo(Variant::INT,"global/hdpi_mode",PROPERTY_HINT_ENUM,"Auto,LoDPI,HiDPI",PROPERTY_USAGE_DEFAULT|PROPERTY_USAGE_RESTART_IF_CHANGED);
+	set("global/hidpi_mode",0);
+	hints["global/hidpi_mode"]=PropertyInfo(Variant::INT,"global/hidpi_mode",PROPERTY_HINT_ENUM,"Auto,LoDPI,HiDPI",PROPERTY_USAGE_DEFAULT|PROPERTY_USAGE_RESTART_IF_CHANGED);
 	set("global/show_script_in_scene_tabs",false);
 	set("global/font_size",14);
 	hints["global/font_size"]=PropertyInfo(Variant::INT,"global/font_size",PROPERTY_HINT_RANGE,"10,40,1",PROPERTY_USAGE_DEFAULT|PROPERTY_USAGE_RESTART_IF_CHANGED);

tools/editor/project_manager.cpp

@@ -831,7 +831,7 @@ ProjectManager::ProjectManager() {
 		EditorSettings::create();
 
 	{
-		int dpi_mode = EditorSettings::get_singleton()->get("global/hdpi_mode");
+		int dpi_mode = EditorSettings::get_singleton()->get("global/hidpi_mode");
 		if (dpi_mode==0) {
 			editor_set_hidpi( OS::get_singleton()->get_screen_dpi(0) > 150 );
 		} else if (dpi_mode==2) {