Inline scripts were extracted from Polymer elements.

third_party/polymer/components-chromium/core-splitter/core-splitter.html

+<!--
+Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<!--
+`core-splitter` provides a split bar and dragging on the split bar
+will resize the sibling element.  Use its `direction` property to indicate
+which sibling element to be resized and the orientation.  Usually you would want
+to use `core-splitter` along with flex layout so that the other sibling
+element can be _flexible_.
+
+Example:
+
+    <div horizontal layout>
+      <div>left</div>
+      <core-splitter direction="left"></core-splitter>
+      <div flex>right</div>
+    </div>
+
+In the above example, dragging the splitter will resize the _left_ element.  And
+since the parent container is a flexbox and the _right_ element has
+`flex`, the _right_ element will be auto-resized.
+
+For horizontal splitter set `direction` to "up" or "down".
+
+Example:
+
+    <div vertical layout>
+      <div>top</div>
+      <core-splitter direction="up"></core-splitter>
+      <div flex>bottom</div>
+    </div>
+
+@group Polymer Core Elements
+@element core-splitter
+@homepage github.io
+-->
+
+<link rel="import" href="../polymer/polymer.html">
+
+<polymer-element name="core-splitter" attributes="direction locked minSize allowOverflow" on-trackstart="{{trackStart}}" on-track="{{track}}" on-down="{{preventSelection}}" assetpath="">
+
+<template>
+
+  <link rel="stylesheet" href="core-splitter.css">
+
+</template>
+
+</polymer-element><script src="core-splitter-extracted.js"></script>