Add pretty printing for rappor.xml

tools/metrics/rappor/PRESUBMIT.py

Index: tools/metrics/rappor/PRESUBMIT.py
diff --git a/tools/metrics/actions/PRESUBMIT.py b/tools/metrics/rappor/PRESUBMIT.py
similarity index 61%
copy from tools/metrics/actions/PRESUBMIT.py
copy to tools/metrics/rappor/PRESUBMIT.py
index c5d1e8e721e0c9ac41ddfe4554465abadda73616..c70f50fe7a6943718ec19e6ffcffb0bda2e27539 100644
--- a/tools/metrics/actions/PRESUBMIT.py
+++ b/tools/metrics/rappor/PRESUBMIT.py
@@ -1,27 +1,27 @@
-# Copyright 2014 The Chromium Authors. All rights reserved.
+# Copyright 2015 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
-"""Presubmit script for actions.xml.
+"""Presubmit script for rappor.xml.
 
 See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
-for more details on the presubmit API built into depot_tools.
+for more details on the presubmit API built into gcl.
 """
 
 
 def CheckChange(input_api, output_api):
-  """Checks that actions.xml is up to date and pretty-printed."""
+  """Checks that rappor.xml is pretty-printed and well-formatted."""
   for f in input_api.AffectedTextFiles():
     p = f.AbsoluteLocalPath()
-    if (input_api.basename(p) == 'actions.xml'
+    if (input_api.basename(p) == 'rappor.xml'
         and input_api.os_path.dirname(p) == input_api.PresubmitLocalPath()):
       cwd = input_api.os_path.dirname(p)
       exit_code = input_api.subprocess.call(
-          ['python', 'extract_actions.py', '--presubmit'], cwd=cwd)
+          ['python', 'pretty_print.py', '--presubmit'], cwd=cwd)
       if exit_code != 0:
         return [output_api.PresubmitError(
-            'actions.xml is not up to date or is not formatted correctly; '
-            'run extract_actions.py to fix')]
+            'rappor.xml is not formatted correctly; run pretty_print.py '
+            'to fix')]
   return []