src/vs/workbench/contrib/extensions/browser/extensionsViews.ts/ExtensionsListView/openExtension
class ExtensionsListView:	private openExtension(extension: IExtension, options: { sideByside?: boolean, preserveFocus?: boolean, pinned?: boolean }): void {
		extension = this.extensionsWorkbenchService.local.filter(e => areSameExtensions(e.identifier, extension.identifier))[0] || extension;
		this.extensionsWorkbenchService.open(extension, options).then(undefined, err => this.onError(err));
	}