Turn on verbose flag for compiling file_manager.

ui/file_manager/gallery/js/gallery_data_model_unittest.js

Index: ui/file_manager/gallery/js/gallery_data_model_unittest.js
diff --git a/ui/file_manager/gallery/js/gallery_data_model_unittest.js b/ui/file_manager/gallery/js/gallery_data_model_unittest.js
index 452916065505695bedcf63ea17dc934215fc960f..ffd7966c05b4abacc02a3ba03f8c49acf4a5c397 100644
--- a/ui/file_manager/gallery/js/gallery_data_model_unittest.js
+++ b/ui/file_manager/gallery/js/gallery_data_model_unittest.js
@@ -31,7 +31,7 @@ function setUp() {
 }
 
 function testSaveItemOverwrite(callback) {
-  var item = new Gallery.Item(
+  var item = new GalleryItem(
       new MockEntry(fileSystem, '/test.jpg'),
       null,
       /* metadataItem */ {},
@@ -57,7 +57,7 @@ function testSaveItemOverwrite(callback) {
 }
 
 function testSaveItemToNewFile(callback) {
-  var item = new Gallery.Item(
+  var item = new GalleryItem(
       new MockEntry(fileSystem, '/test.webp'),
       null,
       /* metadataItem */ {},