[Cleanup] Files.app: Add '@constructor' annotates to constructors.

chrome/browser/resources/file_manager/js/image_editor/commands.js

Index: chrome/browser/resources/file_manager/js/image_editor/commands.js
diff --git a/chrome/browser/resources/file_manager/js/image_editor/commands.js b/chrome/browser/resources/file_manager/js/image_editor/commands.js
index 022701248b473fc89b2c7d29a4add7dcfc5b35fe..438b04fe19395bfb37d13246cb9de04c485ffbfc 100644
--- a/chrome/browser/resources/file_manager/js/image_editor/commands.js
+++ b/chrome/browser/resources/file_manager/js/image_editor/commands.js
@@ -7,6 +7,7 @@
  * Supports undo/redo.
  * Command execution is asynchronous (callback-based).
  *
+ * @constructor
  * @param {Document} document Document to create canvases in.
  * @param {HTMLCanvasElement} canvas The canvas with the original image.
  * @param {function(callback)} saveFunction Function to save the image.
@@ -217,6 +218,7 @@ CommandQueue.prototype.redo = function() {
  * Command object encapsulates an operation on an image and a way to visualize
  * its result.
  *
+ * @constructor
  * @param {string} name Command name.
  */
 function Command(name) {