Add cpplint for webkit/compositor_bindings

webkit/compositor_bindings/PRESUBMIT.py

Index: webkit/compositor_bindings/PRESUBMIT.py
diff --git a/webkit/compositor_bindings/PRESUBMIT.py b/webkit/compositor_bindings/PRESUBMIT.py
new file mode 100644
index 0000000000000000000000000000000000000000..4c2c1f987411e890f65cd3c5cc72ef5eba752c7f
--- /dev/null
+++ b/webkit/compositor_bindings/PRESUBMIT.py
@@ -0,0 +1,33 @@
+# Copyright (c) 2013 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.
+
+"""
+See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts for
+details on the presubmit API built into gcl.
+"""
+
+SOURCE_FILES = (r'^.*\.(cc|h)$')
+
+def CheckChangeLintsClean(input_api, output_api):
+  input_api.cpplint._cpplint_state.ResetErrorCounts()  # reset global state
+  source_filter = lambda x: input_api.FilterSourceFile(
+    x, white_list=SOURCE_FILES, black_list=None)
+  files = [f.AbsoluteLocalPath() for f in
+           input_api.AffectedSourceFiles(source_filter)]
+  level = 1  # strict, but just warn
+
+  for file_name in files:
+    input_api.cpplint.ProcessFile(file_name, level)
+
+  if not input_api.cpplint._cpplint_state.error_count:
+    return []
+
+  return [output_api.PresubmitPromptWarning(
+    'Changelist failed cpplint.py check.')]
+
+
+def CheckChangeOnUpload(input_api, output_api):
+  results = []
+  results += CheckChangeLintsClean(input_api, output_api)
+  return results