Turn on verbose flag for compiling file_manager.

ui/file_manager/gallery/js/gallery_item_unittest.js

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * Mock of ImageUtil.
  */
 var ImageUtil = {
   getMetricName: function() {},
   metrics: {
@@ skipping 59 matching lines @@
         this.write();
       }
     });
   };
   var entryChanged = false;
   var metadataModel = getMockMetadataModel();
   metadataModel.notifyEntriesChanged = function() {
     entryChanged = true;
   };
 
-  var item = new Gallery.Item(
+  var item = new GalleryItem(
       entry,
       {isReadOnly: false},
       {size: 100},
       {},
       /* original */ true);
   assertEquals(100, item.getMetadataItem().size);
   assertFalse(entryChanged);
   reportPromise(
       new Promise(item.saveToFile.bind(
           item,
@@ skipping 27 matching lines @@
         }.bind(this));
       },
       truncate: function() {
         Promise.resolve().then(function() {
           this.onwriteend();
         }.bind(this));
       }
     });
   };
 
-  var item = new Gallery.Item(
+  var item = new GalleryItem(
       entry,
       {isReadOnly: false},
       {size: 100},
       {},
       /* original */ true);
   reportPromise(
       new Promise(item.saveToFile.bind(
           item,
           {
             getLocationInfo: function() { return {}; },
@@ skipping 32 matching lines @@
       },
       truncate: function() {
         Promise.resolve().then(function() {
           writeOperationRun = true;
           this.onwriteend();
         }.bind(this));
       }
     });
   };
 
-  var item = new Gallery.Item(
+  var item = new GalleryItem(
       entry,
       {isReadOnly: false},
       {size: 100},
       {},
       /* original */ true);
   reportPromise(
       new Promise(item.saveToFile.bind(
           item,
           {
             getLocationInfo: function() { return {}; },
@@ skipping 30 matching lines @@
       };
     }
     MockDirectoryEntry.prototype.getFile.apply(this, arguments);
   };
   var entryChanged = false;
   var metadataModel = getMockMetadataModel();
   metadataModel.notifyEntriesChanged = function() {
     entryChanged = true;
   };
 
-  var item = new Gallery.Item(
+  var item = new GalleryItem(
       fileSystem.entries['/test.arw'],
       {isReadOnly: false},
       {size: 100},
       {},
       /* original */ true);
   assertEquals(100, item.getMetadataItem().size);
   assertFalse(entryChanged);
   reportPromise(
       new Promise(item.saveToFile.bind(
           item,
@@ skipping 26 matching lines @@
   // Mock volume manager.
   var volumeManager = {
     getVolumeInfo: function(entry) {
       return {
         volumeType: volumeTypes[entry.filesystem.name]
       };
     }
   };
 
   var getGalleryItem = function(path, fileSystem, isReadOnly) {
-    return new Gallery.Item(new MockEntry(fileSystem, path),
+    return new GalleryItem(new MockEntry(fileSystem, path),
         {isReadOnly: isReadOnly},
         {size: 100},
         {},
         true /* original */);
   };
 
   // Jpeg file on downloads.
   assertTrue(getGalleryItem(
       '/test.jpg', downloads, false /* not read only */).
       isWritableFile(volumeManager));
@@ skipping 11 matching lines @@
   // Jpeg file on non-writable volume.
   assertFalse(getGalleryItem(
       '/test.jpg', removable, true /* read only */).
       isWritableFile(volumeManager));
 
   // Jpeg file on mtp volume.
   assertFalse(getGalleryItem(
       '/test.jpg', mtp, false /* not read only */).
       isWritableFile(volumeManager));
 };