Rather than treating self like an ordinary argument, showing a repr of its
value in the function spec when formatting the traceback entry, now we show
the class name for the method as a part of the function name. Example:
Old: bar(self=<some repr of Fooclass>, f=5)
New: Fooclass.bar(f=5)
(Bitbake rev: dbf405f1f7fda41944093906c13044c6cf78f859)
Signed-off-by: Chris Larson <chris_larson@mentor.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>