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

ui/file_manager/file_manager/foreground/js/media/media_util.js

Index: ui/file_manager/file_manager/foreground/js/media/media_util.js
diff --git a/ui/file_manager/file_manager/foreground/js/media/media_util.js b/ui/file_manager/file_manager/foreground/js/media/media_util.js
index aa7d0dfec4a0cd68df2d2c7362f6554754bf3e72..4748e867f23e04e5927b7bbdb2ec664f6ec36b51 100644
--- a/ui/file_manager/file_manager/foreground/js/media/media_util.js
+++ b/ui/file_manager/file_manager/foreground/js/media/media_util.js
@@ -49,6 +49,13 @@ function ThumbnailLoader(entry, opt_loaderType, opt_metadata, opt_mediaType,
     };
   }
 
+  // If the file is on the drive and it is present, the file may be out of sync
+  // drive's thumbnail. So we don't use it.
+  if (opt_metadata.drive && opt_metadata.drive.present) {
+    opt_metadata = MetadataCache.cloneMetadata(opt_metadata);
+    opt_metadata.thumbnail = null;
+  }
+
   if (opt_metadata.thumbnail && opt_metadata.thumbnail.url &&
       opt_useEmbedded === ThumbnailLoader.UseEmbedded.USE_EMBEDDED) {
     this.thumbnailUrl_ = opt_metadata.thumbnail.url;