lock statements without explicit curly braces

[DevAM-Tools]

I would like propose lock statements without explicit curly braces similar to using statements without explicit curly braces. This might help to reduce the amount of indentation when working with locks.

Example:

void Foo()
{
  // Do some other stuff
  lock(_lockObject)
  {
    // Do some stuff
  }
}

would become

void Foo()
{
  // Do some other stuff
  lock(_lockObject);
  // Do some stuff
}

while the lock gets release at the end of the current block.

[FredyFerrari]

IMO, lock (and also try except statements) are critical elements and I'd prefer to keep it as clear as possible, where the lock starts and ends (and what's inside of a try except statement).

[333fred]

Duplicate of #2451.