Fix missing VisualElementsManifest.xml

win8/BUILD.gn

 # Copyright 2014 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.
 
 source_set("test_support_win8") {
   sources = [
     "test/open_with_dialog_async.cc",
     "test/open_with_dialog_async.h",
     "test/open_with_dialog_controller.cc",
     "test/open_with_dialog_controller.h",
@@ skipping 32 matching lines @@
     ":test_registrar_constants",
     "//base",
     "//build/config/sanitizers:deps",
 
     # Chrome is the default viewer process currently used by the tests.
     # TODO(robertshield): Investigate building a standalone metro viewer
     # process.
     "//chrome",
   ]
 }
+
+copy("visual_elements_resources") {
+  sources = [
+    "resources/Logo.png",
+    "resources/SecondaryTile.png",
+    "resources/SmallLogo.png",
+    "resources/chrome.VisualElementsManifest.xml",
+  ]
+
+  outputs = [
+    "$root_out_dir/{{source_file_part}}",
+  ]
+}