[LCG] Stop playing fast and loose with reference members and assignment. It doesn't work. I'm still cleaning up all the places where I blindly followed this pattern. There are more to come in this code too.
[LCG] Stop playing fast and loose with reference members and assignment.
It doesn't work. I'm still cleaning up all the places where I blindly
followed this pattern. There are more to come in this code too.

As a benefit, this lets the default copy and move operations Just Work.

git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@206375 91177308-0d34-0410-b5e6-96231b3b80d8

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