Reduce massive code duplication
* System.Data.Common/DataContainer.cs (DataContainer): Rename from
AbstractDataContainer.
Introduce new 'protected abstract' members to encapsulate
type-specific handling, and move all common code here.
(DataContainer.Create): Rename from CreateInstance.
* System.Data/DataColumn.cs: Update to changes in DataCollection.
(Since a majority of the lines are changed, I decided to dos2unix the file
too)
git-svn-id: svn+ssh://mono-cvs.ximian.com/source/trunk/mcs@110002 e3ebcda4-bce8-0310-ba0a-eca2169e7518