Minor cleanup of some recipe framework code.

scripts/tools/show_me_the_modules.py

Index: scripts/tools/show_me_the_modules.py
diff --git a/scripts/tools/show_me_the_modules.py b/scripts/tools/show_me_the_modules.py
index c517504fdc06309d0e638bfd61a4877f7cbd2a09..3a88f373076c51cba20399a60d0c026df38f0b3c 100755
--- a/scripts/tools/show_me_the_modules.py
+++ b/scripts/tools/show_me_the_modules.py
@@ -83,9 +83,9 @@ def main():
     pmethod(1, method, getattr(recipe_api.RecipeApi, method))
   RECIPE_MODULES = recipe_loader.load_recipe_modules(recipe_util.MODULE_DIRS())
 
-  inst = recipe_loader.CreateRecipeApi(
+  inst = recipe_loader.create_recipe_api(
       [ mod_name for mod_name, mod in member_iter(RECIPE_MODULES) ],
-      mocks={'path': {}}, properties={}, step_history={})
+      mocks={'path': {}}, properties={}, step_history=collections.OrderedDict())
 
   for mod_name, mod in member_iter(RECIPE_MODULES):
     p(0)