Revert "feat: use scratchFetch"

This reverts commit 76f869b.

Author: takaokouji

src/containers/gui.jsx

@@ -42,31 +42,15 @@ import systemPreferencesHOC from '../lib/system-preferences-hoc.jsx';
 import GUIComponent from '../components/gui/gui.jsx';
 import {setIsScratchDesktop} from '../lib/isScratchDesktop.js';
 
-const {RequestMetadata, setMetadata, unsetMetadata} = storage.scratchFetch;
-
-const setProjectIdMetadata = projectId => {
-    // If project ID is '0' or zero, it's not a real project ID. In that case, remove the project ID metadata.
-    // Same if it's null undefined.
-    if (projectId && projectId !== '0') {
-        setMetadata(RequestMetadata.ProjectId, projectId);
-    } else {
-        unsetMetadata(RequestMetadata.ProjectId);
-    }
-};
-
 class GUI extends React.Component {
     componentDidMount () {
         setIsScratchDesktop(this.props.isScratchDesktop);
         this.props.onStorageInit(storage);
         this.props.onVmInit(this.props.vm);
-        setProjectIdMetadata(this.props.projectId);
     }
     componentDidUpdate (prevProps) {
-        if (this.props.projectId !== prevProps.projectId) {
-            if (this.props.projectId !== null) {
-                this.props.onUpdateProjectId(this.props.projectId);
-            }
-            setProjectIdMetadata(this.props.projectId);
+        if (this.props.projectId !== prevProps.projectId && this.props.projectId !== null) {
+            this.props.onUpdateProjectId(this.props.projectId);
         }
         if (this.props.isShowingProject && !prevProps.isShowingProject) {
             // this only notifies container when a project changes from not yet loaded to loaded