Move DisplayUtils methods into gfx::Screen.

chrome/browser/metrics/display_utils_win.cc

Index: chrome/browser/metrics/display_utils_win.cc
diff --git a/chrome/browser/metrics/display_utils_win.cc b/chrome/browser/metrics/display_utils_win.cc
deleted file mode 100644
index 5b459c860ea77768f8f46cc15478991642c75b6c..0000000000000000000000000000000000000000
--- a/chrome/browser/metrics/display_utils_win.cc
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright (c) 2011 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.
-
-#include "chrome/browser/metrics/display_utils.h"
-
-#include <windows.h>
-
-// static
-void DisplayUtils::GetPrimaryDisplayDimensions(int* width, int* height) {
-  if (width)
-    *width = GetSystemMetrics(SM_CXSCREEN);
-
-  if (height)
-    *height = GetSystemMetrics(SM_CYSCREEN);
-}
-
-// static
-int DisplayUtils::GetDisplayCount() {
-  return GetSystemMetrics(SM_CMONITORS);
-}