Revision 1285387

Transferred from the Adobe Open Source Subversion Repository

Revision: 22200
Author:   egeorgie@adobe.com
Date:     2011-08-25T00:49:34.044884Z

Log Message: 
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Fix SDK-31339 First item of a DataGroup isn't shown when it's null

- Use _columnWidth/_rowHeight instead of getters

QE notes:
Doc notes: 
Bugs: SDK-31339
Reviewer:  Chiedo
Tests run:
Is noteworthy for integration:

Modified Paths:
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<path kind="file" action="M">/private/flex/sdk/branches/4.y/frameworks/projects/spark/src/spark/layouts/HorizontalLayout.as</path>
<path kind="file" action="M">/private/flex/sdk/branches/4.y/frameworks/projects/spark/src/spark/layouts/VerticalLayout.as</path>