Inline scripts were extracted from Polymer elements.

third_party/polymer/reproduce.sh

Index: third_party/polymer/reproduce.sh
diff --git a/third_party/polymer/reproduce.sh b/third_party/polymer/reproduce.sh
index 3e48f8a07c9cedd1b12741850987db930da3d540..d1c1069c42020be92ba081b203c3d022a02b54d0 100755
--- a/third_party/polymer/reproduce.sh
+++ b/third_party/polymer/reproduce.sh
@@ -4,11 +4,17 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+# Reproduces the content of 'components' and 'components-chromium' using the
+# list of dependencies from 'bower.json'. Downloads needed packages and makes
+# Chromium specific modifications. To launch the script you need 'bower' and
+# 'vulcanize' to be install in your system.
+
 set -e
 
 cd "$(dirname $0)"
 
-rm -rf components
+rm -rf components components-chromium
+
 bower install
 find components/web-animations-js/ -type f \
                                    -not \( -name web-animations.js -o \
@@ -17,3 +23,5 @@ find components/web-animations-js/ -type f \
 find components/web-animations-js/ -type d -empty -delete
 find components/core-list -type f -exec chmod -x {} \;
 
+./extract_inline_scripts.sh components components-chromium
+