Remove a should have been deleted extra assignment to a variable. Also fix up the formatting a bit, it looks like something was inserting actual tabs.  Replace with 4 spaces.
Remove a should have been deleted extra assignment to a variable.
Also fix up the formatting a bit, it looks like something was inserting
actual tabs.  Replace with 4 spaces.


git-svn-id: 4c4cc70b1ef44ba2b7963015e681894188cea27e@270148 91177308-0d34-0410-b5e6-96231b3b80d8

apple/swift-lldb,apple/swift-lldb,llvm-mirror/lldb,apple/swift-lldb,apple/swift-lldb,llvm-mirror/lldb,llvm-mirror/lldb,apple/swift-lldb,apple/swift-lldb,llvm-mirror/lldb,llvm-mirror/lldb