[Alignment] Single class for holding the alignment data.

Source/core/layout/LayoutGrid.cpp

 /*
  * Copyright (C) 2011 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 1713 matching lines @@
         positionOffset = 0;
         return false;
     }
 
     ASSERT_NOT_REACHED();
     return false;
 }
 
 void LayoutGrid::computeContentPositionAndDistributionColumnOffset(LayoutUnit availableFreeSpace, GridSizingData& sizingData) const
 {
-    ContentPosition position = styleRef().justifyContent();
+    ContentPosition position = styleRef().justifyContentPosition();
     ContentDistributionType distribution = styleRef().justifyContentDistribution();
     // If <content-distribution> value can't be applied, 'position' will become the associated
     // <content-position> fallback value.
     if (contentDistributionOffset(availableFreeSpace, position, distribution, sizingData.columnTracks.size(), sizingData.columnsPositionOffset, sizingData.columnsDistributionOffset))
         return;
 
     OverflowAlignment overflow = styleRef().justifyContentOverflowAlignment();
     if (overflow == OverflowAlignmentSafe && availableFreeSpace <= 0)
         return;
 
@@ skipping 25 matching lines @@
         return;
     case ContentPositionAuto:
         break;
     }
 
     ASSERT_NOT_REACHED();
 }
 
 void LayoutGrid::computeContentPositionAndDistributionRowOffset(LayoutUnit availableFreeSpace, GridSizingData& sizingData) const
 {
-    ContentPosition position = styleRef().alignContent();
+    ContentPosition position = styleRef().alignContentPosition();
     ContentDistributionType distribution = styleRef().alignContentDistribution();
     // If <content-distribution> value can't be applied, 'position' will become the associated
     // <content-position> fallback value.
     if (contentDistributionOffset(availableFreeSpace, position, distribution, sizingData.rowTracks.size(), sizingData.rowsPositionOffset, sizingData.rowsDistributionOffset))
         return;
 
     OverflowAlignment overflow = styleRef().alignContentOverflowAlignment();
     if (overflow == OverflowAlignmentSafe && availableFreeSpace <= 0)
         return;
 
@@ skipping 49 matching lines @@
 }
 
 const char* LayoutGrid::name() const
 {
     if (isAnonymous())
         return "LayoutGrid (anonymous)";
     return "LayoutGrid";
 }
 
 } // namespace blink