WebKit IDL roll.

third_party/WebCore/WebCore.gyp/scripts/supplemental_idl_files.py

Index: third_party/WebCore/WebCore.gyp/scripts/supplemental_idl_files.py
diff --git a/third_party/WebCore/WebCore.gyp/scripts/supplemental_idl_files.py b/third_party/WebCore/WebCore.gyp/scripts/supplemental_idl_files.py
new file mode 100644
index 0000000000000000000000000000000000000000..5f4498f25563f6b654c099f874e5b78dd1bac494
--- /dev/null
+++ b/third_party/WebCore/WebCore.gyp/scripts/supplemental_idl_files.py
@@ -0,0 +1,47 @@
+#!/usr/bin/python
+#
+# Copyright (C) 2013 Google Inc. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""This file returns a list of all the files that have the
+Supplemental attribute."""
+
+import re
+import sys
+
+supplemental_regex = re.compile(r'\[.+Supplemental=(\w+).+\]', re.M | re.S)
+
+
+def DoMain(filenames):
+    supplemental_files = set()
+    for filename in filenames:
+        with open(filename) as f:
+            match = re.search(supplemental_regex, f.read())
+            if match:
+                supplemental_files.add(filename)
+    return '\n'.join(supplemental_files)