Remove ProfileMwprof

An interesting experiment, but it was never completely fleshed out
and represents an anti-pattern as the only class that doesn't follow
the Profiler -> ProfilerStandard inheritance.

Since we want to refactor this to split profiling and profiling output
we need this unused but difficult to refactor code gone.

Maybe in the future after things are refactored and someone has the
time or inclination this could be dusted off again.

Change-Id: I1fd8813894e1fe88652b0c17b5ad8f42666bf776