make input type=color RTL direction aware

Source/core/rendering/RenderTheme.cpp

 /**
  * This file is part of the theme implementation for form controls in WebCore.
  *
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Computer, Inc.
  *
  * 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 473 matching lines @@
     if (!RuntimeEnabledFeatures::dataListElementEnabled() && !RuntimeEnabledFeatures::dialogElementEnabled())
         return String();
     StringBuilder runtimeCSS;
 
     if (RuntimeEnabledFeatures::dataListElementEnabled()) {
         runtimeCSS.appendLiteral("datalist {display: none ;}");
 
         if (RuntimeEnabledFeatures::inputTypeColorEnabled()) {
             runtimeCSS.appendLiteral("input[type=\"color\"][list] { -webkit-appearance: menulist; width: 88px; height: 23px;}");
             runtimeCSS.appendLiteral("input[type=\"color\"][list]::-webkit-color-swatch-wrapper { padding-left: 8px; padding-right: 24px;}");
+            runtimeCSS.appendLiteral("input[type=\"color\"][list]::-webkit-color-swatch-wrapper-rtl { padding-left: 24px; padding-right: 8px;}");

[tkent, 2013/10/27 21:53:48]

padding-left/right in the previous line should be -webkit-padding-start/end. So,
we don't need -webkit-color-swatch-wrapper-rtl.

[pals, 2013/10/28 08:45:51]

Done. Good idea. Thanks

             runtimeCSS.appendLiteral("input[type=\"color\"][list]::-webkit-color-swatch { border-color: #000000;}");
         }
     }
     if (RuntimeEnabledFeatures::dialogElementEnabled()) {
         runtimeCSS.appendLiteral("dialog:not([open]) { display: none; }");
         runtimeCSS.appendLiteral("dialog { position: absolute; left: 0; right: 0; width: -webkit-fit-content; height: -webkit-fit-content; margin: auto; border: solid; padding: 1em; background: white; color: black;}");
         runtimeCSS.appendLiteral("dialog::backdrop { position: fixed; top: 0; right: 0; bottom: 0; left: 0; background: rgba(0,0,0,0.1); }");
     }
 
     return runtimeCSS.toString();
@@ skipping 869 matching lines @@
 
     // padding - not honored by WinIE, needs to be removed.
     style->resetPadding();
 
     // border - honored by WinIE, but looks terrible (just paints in the control box and turns off the Windows XP theme)
     // for now, we will not honor it.
     style->resetBorder();
 }
 
 } // namespace WebCore