Gallery.app: Update thumbnail when a file is edited on the photo editor.

ui/file_manager/gallery/js/image_editor/image_util.js

Index: ui/file_manager/gallery/js/image_editor/image_util.js
diff --git a/ui/file_manager/gallery/js/image_editor/image_util.js b/ui/file_manager/gallery/js/image_editor/image_util.js
index bcd5696a03c51b0cd46e3fac207333bfdbb092e4..04b74c713d08b2deed3ae743d1e190d88d588445 100644
--- a/ui/file_manager/gallery/js/image_editor/image_util.js
+++ b/ui/file_manager/gallery/js/image_editor/image_util.js
@@ -489,14 +489,9 @@ ImageUtil.ImageLoader.prototype.load = function(
     // general error should not be specified
     this.image_.onerror = onError.bind(this, 'GALLERY_IMAGE_ERROR');
 
-    // Extract the last modification date to determine if the cached image
-    // is outdated.
-    var modificationTime = opt_metadata &&
-                           opt_metadata.modificationTime &&
-                           opt_metadata.modificationTime.getTime();
-
-    // Load the image directly.
-    this.image_.src = entry.toURL();
+    // Load the image directly. The query parameter is needed to obtain the
+    // latest image just after editing it.  crbug.com/378648
+    this.image_.src = entry.toURL() + "?nocache=" + Date.now();

[mtomasz, 2014/06/02 06:40:28]

Does it happen on Downloads too? If so, then it seems to be a serious regression
in either Chromium or Blink. We should file a bug for it.

[hirono, 2014/06/02 08:59:15]

Yes it happens to Downloads too.
Filed: crbug.com/379678

[mtomasz, 2014/06/03 05:33:19]

Please write a comment that it is a workaround, and the proper fix is tracked at
crbug.com/379678. Otherwise, we will never remove this workaround.

[hirono, 2014/06/03 07:51:45]

Done.

   }.bind(this);
 
   // Loads the image. If already loaded, then forces a reload.