Add default constructor to Class2

git-tfs-id: [http://spb8590:8080/tfs/defaultcollection]$/TestProject/src/TestSolution;C75
Merge remote-tracking branch 'refs/remotes/tfs/default' into Master
Delete default constructors

git-tfs-id: [http://spb8590:8080/tfs/defaultcollection]$/TestProject/src/TestSolution;C77
Merge branch 'Master' of github.com:EShalagin/TestTFSGit into Master
Merge remote-tracking branch 'refs/remotes/tfs/default' into Master