[step] Remove config indirection.

recipe_engine/run.py

Index: recipe_engine/run.py
diff --git a/recipe_engine/run.py b/recipe_engine/run.py
index 074c90a8c36b10544492730ef1adb9cc7d2f0173..479e310934f98cb827d564a87f5a0d8231764efc 100644
--- a/recipe_engine/run.py
+++ b/recipe_engine/run.py
@@ -274,20 +274,19 @@ class RecipeEngine(object):
       if step_result.retcode in step_config.ok_ret:
         step_result.presentation.status = 'SUCCESS'
         return step_result
+      if not step_config.infra_step:

[iannucci, 2017/06/12 18:20:08]

newline above

[dnj, 2017/06/12 19:00:03]

Done.

+        state = 'FAILURE'
+        exc = recipe_api.StepFailure
       else:
-        if not step_config.infra_step:
-          state = 'FAILURE'
-          exc = recipe_api.StepFailure
-        else:
-          state = 'EXCEPTION'
-          exc = recipe_api.InfraFailure
+        state = 'EXCEPTION'
+        exc = recipe_api.InfraFailure
 
-        step_result.presentation.status = state
+      step_result.presentation.status = state
 
-        self._step_stack[-1].open_step.stream.write_line(
-            'step returned non-zero exit code: %d' % step_result.retcode)
+      self._step_stack[-1].open_step.stream.write_line(
+          'step returned non-zero exit code: %d' % step_result.retcode)
 
-        raise exc(step_config.name, step_result)
+      raise exc(step_config.name, step_result)
 
   def run(self, recipe_script, api, properties):
     """Run a recipe represented by a recipe_script object.