Close export dialog autmatically for support form

Summary: This diff adds the support to close the dialog automatically for the support form.

Reviewed By: passy

Differential Revision: D17899862

fbshipit-source-id: 9d9cd14556a4cebe60f8cc1d082be3e439998e9c

src/App.tsx

@@ -93,7 +93,13 @@ export class App extends React.Component<Props> {
         return <ExportDataPluginSheet onHide={onHide} />;
       case ACTIVE_SHEET_SHARE_DATA:
         return (
-          <ShareSheetExportUrl onHide={onHide} logger={this.props.logger} />
+          <ShareSheetExportUrl
+            onHide={onHide}
+            logger={this.props.logger}
+            closeOnFinish={
+              this.props.share != null && this.props.share.closeOnFinish
+            }
+          />
         );
       case ACTIVE_SHEET_SHARE_DATA_IN_FILE:
         return this.props.share && this.props.share.type === 'file' ? (