Continue deleting code in ui/.

ui/base/win/lock_state.cc

Index: ui/base/win/lock_state.cc
diff --git a/ui/base/win/lock_state.cc b/ui/base/win/lock_state.cc
deleted file mode 100644
index c56eae429fc8804660cbd68e0af4371c8f67fe5f..0000000000000000000000000000000000000000
--- a/ui/base/win/lock_state.cc
+++ /dev/null
@@ -1,26 +0,0 @@
-// 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 "ui/base/win/lock_state.h"
-
-#include <windows.h>
-
-namespace ui {
-
-bool IsWorkstationLocked() {
-  bool is_locked = true;
-  HDESK input_desk = ::OpenInputDesktop(0, 0, GENERIC_READ);
-  if (input_desk) {
-    wchar_t name[256] = {0};
-    DWORD needed = 0;
-    if (::GetUserObjectInformation(
-            input_desk, UOI_NAME, name, sizeof(name), &needed)) {
-      is_locked = lstrcmpi(name, L"default") != 0;
-    }
-    ::CloseDesktop(input_desk);
-  }
-  return is_locked;
-}
-
-}  // namespace ui