Eliminate the CALENDAR_PICKER compile time flag as only android uses this flag and the web facing p…

Source/core/css/html.css

 /*
  * The default style sheet used to render HTML.
  *
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 769 matching lines @@
     height: 100%
 }
 
 input[type="color"]::-webkit-color-swatch {
     background-color: #000000;
     border: 1px solid #777777;
     flex: 1;
     -webkit-user-modify: read-only !important;
 }
 
-#if defined(ENABLE_CALENDAR_PICKER) && ENABLE_CALENDAR_PICKER
 input::-webkit-calendar-picker-indicator {
     display: inline-block;
     width: 0.66em;
     height: 0.66em;
     padding: 0.17em 0.34em;
     -webkit-user-modify: read-only !important;
 }
 
 input::-webkit-calendar-picker-indicator:hover {
     background-color: #eee;
@@ skipping 12 matching lines @@
 input[type="date"][readonly]::-webkit-inner-spin-button,
 input[type="datetime-local"][readonly]::-webkit-clear-button,
 input[type="datetime-local"][readonly]::-webkit-inner-spin-button,
 input[type="month"][readonly]::-webkit-clear-button,
 input[type="month"][readonly]::-webkit-inner-spin-button,
 input[type="week"][readonly]::-webkit-clear-button,
 input[type="week"][readonly]::-webkit-inner-spin-button,
 input[readonly]::-webkit-calendar-picker-indicator {
     visibility: hidden;
 }
-#endif // ENABLE_CALENDAR_PICKER
 
 select {
     -webkit-appearance: menulist;
     box-sizing: border-box;
     align-items: center;
     border: 1px solid;
     white-space: pre;
     -webkit-rtl-ordering: logical;
     color: black;
     background-color: white;
@@ skipping 297 matching lines @@
 }
 
 /* viewport */
 
 @viewport {
     min-width: 980px;
 }
 
 /* noscript is handled internally, as it depends on settings. */