Disable overscroll on Windows machines w/o touchscreen

chrome/browser/ui/browser_util.cc

Index: chrome/browser/ui/browser_util.cc
diff --git a/chrome/browser/ui/browser_util.cc b/chrome/browser/ui/browser_util.cc
new file mode 100644
index 0000000000000000000000000000000000000000..2e89ff47c76be0745424ca9822f91a2604ec9dad
--- /dev/null
+++ b/chrome/browser/ui/browser_util.cc
@@ -0,0 +1,26 @@
+// 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.
+
+#include "chrome/browser/ui/browser_util.h"
+
+void BrowserUtil::FormatTitleForDisplay(base::string16* title) {
+  size_t current_index = 0;
+  size_t match_index;
+  while ((match_index = title->find(L'\n', current_index)) !=
+         base::string16::npos) {
+    title->replace(match_index, 1, base::string16());
+    current_index = match_index;
+  }
+}
+
+#if !defined(OS_WIN)
+bool BrowserUtil::IsOverscrollEnabledOnPlatform() {
+#if defined(USE_AURA)
+  return true;
+#else
+  return false;
+#endif
+}
+#endif
+