delete ctor

git-tfs-id: [http://spb8590:8080/tfs/defaultcollection]$/TestProject/src/TestSolution;C91
Merge $/TestProject/src/TestSolution into $/TestProject/Branches/Release10

git-tfs-id: [http://spb8590:8080/tfs/defaultcollection]$/TestProject/Branches/release10;C92
Merge remote-tracking branch 'refs/remotes/tfs/GitRelease10' into GitRelease10