Update test.test_sys to account for smaller frames.

Author: markshannon

Lib/test/test_sys.py

@@ -1386,7 +1386,7 @@ class C(object): pass
         def func():
             return sys._getframe()
         x = func()
-        check(x, size('3Pi3c8P2ic?P'))
+        check(x, size('3Pi3c7P2ic??P'))
         # function
         def func(): pass
         check(func, size('14Pi'))
@@ -1403,7 +1403,7 @@ def bar(cls):
             check(bar, size('PP'))
         # generator
         def get_gen(): yield 1
-        check(get_gen(), size('P2P4P4c8P2ic?P'))
+        check(get_gen(), size('P2P4P4c7P2ic??P'))
         # iterator
         check(iter('abc'), size('lP'))
         # callable-iterator