On Windows, sometimes the va_list overload would be used when formatting
with a single argument. To avoid potential conflicts like these, the
va_list versions of string::Format and StringBuilder::Format are renamed
to FormatVaList.
Change-Id: Id29fae21b13ed420b13841a479e3748a1d3b91ce
This starts a logging module facade, with a frontend and a dumb IO based
backend. The initial version is lacking many features, like an API to
control enabling or disabling logs.
Change-Id: I3075aed33d9600a1190ca5237b5f7cfcfdc8f2ed