Remove unused constructor argument.

Cython/Compiler/Main.py

@@ -69,7 +69,7 @@ class Context(object):
     cython_scope = None
 
     def __init__(self, include_directories, compiler_directives, cpp=False,
-                 language_level=2, options=None, create_testscope=True):
+                 language_level=2, options=None):
         # cython_scope is a hack, set to False by subclasses, in order to break
         # an infinite loop.
         # Better code organization would fix it.

Cython/Compiler/TreeFragment.py

@@ -29,8 +29,7 @@ class StringParseContext(Main.Context):
             include_directories = []
         if compiler_directives is None:
             compiler_directives = {}
-        Main.Context.__init__(self, include_directories, compiler_directives,
-                              create_testscope=False, cpp=cpp)
+        Main.Context.__init__(self, include_directories, compiler_directives, cpp=cpp)
         self.module_name = name
 
     def find_module(self, module_name, relative_to=None, pos=None, need_pxd=1, absolute_fallback=True):