[css-align] Implement place-self alignment shorthand

third_party/WebKit/Source/core/css/ComputedStyleCSSValueMapping.cpp

 /*
  * Copyright (C) 2004 Zack Rusin <zack@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc.
  * All rights reserved.
  * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org>
  * Copyright (C) 2007 Nicholas Shanks <webkit@nickshanks.com>
  * Copyright (C) 2011 Sencha, Inc. All rights reserved.
  * Copyright (C) 2015 Google Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 2349 matching lines @@
                                         layoutObject, styledNode,
                                         allowVisitedStyle);
     }
     case CSSPropertyPlaceItems: {
       // TODO (jfernandez): The spec states that we should return the specified
       // value.
       return valuesForShorthandProperty(placeItemsShorthand(), style,
                                         layoutObject, styledNode,
                                         allowVisitedStyle);
     }
+    case CSSPropertyPlaceSelf: {
+      // TODO (jfernandez): The spec states that we should return the specified
+      // value.
+      return valuesForShorthandProperty(placeSelfShorthand(), style,
+                                        layoutObject, styledNode,
+                                        allowVisitedStyle);
+    }
     case CSSPropertyAlignContent:
       return valueForContentPositionAndDistributionWithOverflowAlignment(
           style.alignContent(), CSSValueStretch);
     case CSSPropertyAlignItems:
       return valueForItemPositionWithOverflowAlignment(style.alignItems());
     case CSSPropertyAlignSelf:
       return valueForItemPositionWithOverflowAlignment(style.alignSelf());
     case CSSPropertyFlex:
       return valuesForShorthandProperty(flexShorthand(), style, layoutObject,
                                         styledNode, allowVisitedStyle);
@@ skipping 1324 matching lines @@
     case CSSPropertyAll:
       return nullptr;
     default:
       break;
   }
   NOTREACHED();
   return nullptr;
 }
 
 }  // namespace blink