Move DisplayUtils methods into gfx::Screen.

chrome/browser/metrics/display_utils_aura.cc

Index: chrome/browser/metrics/display_utils_aura.cc
diff --git a/chrome/browser/metrics/display_utils_aura.cc b/chrome/browser/metrics/display_utils_aura.cc
deleted file mode 100644
index 791c973341e7d6d79293aa5a75c709b0236268c0..0000000000000000000000000000000000000000
--- a/chrome/browser/metrics/display_utils_aura.cc
+++ /dev/null
@@ -1,23 +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 "content/browser/browser_thread.h"
-#include "ui/gfx/screen.h"
-
-// static
-void DisplayUtils::GetPrimaryDisplayDimensions(int* width, int* height) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  gfx::Rect bounds =
-      gfx::Screen::GetMonitorAreaNearestPoint(gfx::Point());
-  *width = bounds.width();
-  *height = bounds.height();
-}
-
-// static
-int DisplayUtils::GetDisplayCount() {
-  NOTIMPLEMENTED();
-  return 1;
-}