Fix some files in chrome directory for Windows GN build.

chrome/browser/metro_utils/BUILD.gn

 # 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.
 
-static_library("printing_common") {
-  sources = [
-    "print_messages.cc",
-    "print_messages.h",
-  ]
-
+source_set("metro_utils") {
   deps = [
     "//base",
-    "//ipc",
-    "//printing",
-    "//third_party/WebKit/public:blink",
-    "//ui/gfx",
+    "//chrome/installer/util",
+  ]
+  sources = [
+    "metro_chrome_win.cc",
+    "metro_chrome_win.h",
   ]
 }