ilikenwf/nightingale-hacking — comment on commit 5c2f2ea65777dc185a413ecf34b1bb0cd2905326
File: components/moz/xpcom/src/sbWeakReference.h line 49
By mook:

I'm surprised this compiles. I think the point of MutexAutoLock is to be the scope-bound thing (see nsAutoLock)... this _might_ (untested) be
```c++
mProxyLock("sbSupportsWeakReference::mProxyLock"),
```
instead (moved up from ctor to member init)