Updated linter with upstream release (2.3.19)

third_party/closure_linter/closure_linter/fixjsstyle.py

Index: third_party/closure_linter/closure_linter/fixjsstyle.py
diff --git a/third_party/closure_linter/closure_linter/fixjsstyle.py b/third_party/closure_linter/closure_linter/fixjsstyle.py
index 1b5905b131c7e57b42666224c63c222d6ae0f7f4..2d65e0398fdcc6d2df189bb89bdd1f22af180056 100755
--- a/third_party/closure_linter/closure_linter/fixjsstyle.py
+++ b/third_party/closure_linter/closure_linter/fixjsstyle.py
@@ -18,6 +18,7 @@
 
 __author__ = 'robbyw@google.com (Robert Walker)'
 
+import StringIO

[Dan Beam, 2016/09/08 21:39:07]

this is probably fine

 import sys
 
 import gflags as flags
@@ -30,6 +31,7 @@ FLAGS = flags.FLAGS
 flags.DEFINE_list('additional_extensions', None, 'List of additional file '
                   'extensions (not js) that should be treated as '
                   'JavaScript files.')
+flags.DEFINE_boolean('dry_run', False, 'Do not modify the file, only print it.')
 
 
 def main(argv=None):
@@ -47,11 +49,17 @@ def main(argv=None):
 
   files = fileflags.GetFileList(argv, 'JavaScript', suffixes)
 
-  fixer = error_fixer.ErrorFixer()
+  output_buffer = None
+  if FLAGS.dry_run:
+    output_buffer = StringIO.StringIO()
+
+  fixer = error_fixer.ErrorFixer(output_buffer)
 
   # Check the list of files.
   for filename in files:
     runner.Run(filename, fixer)
+    if FLAGS.dry_run:
+      print output_buffer.getvalue()
 
 
 if __name__ == '__main__':