Add a run_eslint wrapper script

common/node_runner/bin/test_node_for_smoke

Index: common/node_runner/bin/test_node_for_smoke
diff --git a/common/node_runner/bin/test_node_for_smoke b/common/node_runner/bin/test_node_for_smoke
index b14585897ba1b47332753cd71157ed8b43311df9..2463f1acad0c4e0b0c308a1026857d58121556e2 100755
--- a/common/node_runner/bin/test_node_for_smoke
+++ b/common/node_runner/bin/test_node_for_smoke
@@ -6,12 +6,10 @@
 import os
 import sys
 
-_NODE_RUNNER_PATH = os.path.abspath(
-    os.path.join(os.path.dirname(__file__), '..'))
 
-
-_PY_UTILS_PATH = os.path.abspath(

[charliea (OOO until 10-5), 2016/09/23 03:18:23]

(I think that this was unused)

-    os.path.join(_NODE_RUNNER_PATH, '..', 'py_utils'))
+_ESLINT_PATH = os.path.abspath(
+    os.path.join(os.path.dirname(__file__), os.path.pardir, os.path.pardir,
+                 os.path.pardir, 'common', 'eslint'))
 
 
 def _AddToPathIfNeeded(path):
@@ -20,9 +18,8 @@ def _AddToPathIfNeeded(path):
 
 
 if __name__ == '__main__':
-  _AddToPathIfNeeded(_NODE_RUNNER_PATH)
-  _AddToPathIfNeeded(_PY_UTILS_PATH)
+  _AddToPathIfNeeded(_ESLINT_PATH)
 
-  from node_runner import node_util
-  print node_util.RunEslint()
+  from eslint import eslint
+  print eslint.RunEslint()
   sys.exit(0)