oeqa/utils/decorators: Drop getResults

Now there are no users of getResults, drop it. The code doesn't work with
python 3.8 onwards and is pretty horrible with internal python knowledge.
We don't need this.

(From OE-Core rev: 058d00386f13c48e84081adc0504fc71a06c6529)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/lib/oeqa/utils/decorators.py

@@ -16,43 +16,6 @@ import threading
 import signal
 from functools import wraps
 
-#get the "result" object from one of the upper frames provided that one of these upper frames is a unittest.case frame
-class getResults(object):
-    def __init__(self):
-        #dynamically determine the unittest.case frame and use it to get the name of the test method
-        ident = threading.current_thread().ident
-        upperf = sys._current_frames()[ident]
-        while (upperf.f_globals['__name__'] != 'unittest.case'):
-            upperf = upperf.f_back
-
-        def handleList(items):
-            ret = []
-            # items is a list of tuples, (test, failure) or (_ErrorHandler(), Exception())
-            for i in items:
-                s = i[0].id()
-                #Handle the _ErrorHolder objects from skipModule failures
-                if "setUpModule (" in s:
-                    ret.append(s.replace("setUpModule (", "").replace(")",""))
-                else:
-                    ret.append(s)
-                # Append also the test without the full path
-                testname = s.split('.')[-1]
-                if testname:
-                    ret.append(testname)
-            return ret
-        self.faillist = handleList(upperf.f_locals['result'].failures)
-        self.errorlist = handleList(upperf.f_locals['result'].errors)
-        self.skiplist = handleList(upperf.f_locals['result'].skipped)
-
-    def getFailList(self):
-        return self.faillist
-
-    def getErrorList(self):
-        return self.errorlist
-
-    def getSkipList(self):
-        return self.skiplist
-
 class testcase(object):
     def __init__(self, test_case):
         self.test_case = test_case