Debugger window does not remember size and position

[Ducasse]

When we have a halt, the debugger window reopened with the same size and position ignoring the changes the user may have done. Imagine a method with several halts.

And imagine that the user after the first halt and befopre proceeding to reach the second, move the debugger window to a better place and resize the window to be more confortable. Pressing proceeding will show debugger window to the old place with the old size. :(