Inline scripts were extracted from Polymer elements.

third_party/polymer/components-chromium/core-animated-pages/transitions/cross-fade.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
+-->
+
+<link href="core-transition-pages.html" rel="import">
+
+<core-style id="cross-fade">
+  polyfill-next-selector { content: ':host > * [cross-fade]'; }
+  ::content > * /deep/ [cross-fade] {
+    -webkit-transition: opacity {{g.transitions.xfadeDuration || g.transitions.duration}} cubic-bezier(0.4, 0, 0.2, 1);
+    transition: opacity {{g.transitions.xfadeDuration || g.transitions.duration}} cubic-bezier(0.4, 0, 0.2, 1);
+  }
+
+  polyfill-next-selector { content: ':host > * [cross-fade][bg]'; }
+  ::content > * /deep/ [cross-fade][bg] {
+    -webkit-transition: background-color {{g.transitions.xfadeDuration || g.transitions.duration}} cubic-bezier(0.4, 0, 0.2, 1);
+    transition: background-color {{g.transitions.xfadeDuration || g.transitions.duration}} cubic-bezier(0.4, 0, 0.2, 1);
+  }
+
+  polyfill-next-selector { content: ':host > * [cross-fade][hero-p]'; }
+  ::content > * /deep/ [cross-fade][hero-p] {
+    -webkit-transition: background-color {{g.transitions.xfadeDuration || g.transitions.duration}} cubic-bezier(0.4, 0, 0.2, 1);
+    transition: background-color {{g.transitions.xfadeDuration || g.transitions.duration}} cubic-bezier(0.4, 0, 0.2, 1);
+  }
+
+  polyfill-next-selector { content: ':host > .core-selected [cross-fade]'; }
+  ::content > .core-selected /deep/ [cross-fade] {
+    opacity: 1;
+  }
+
+  polyfill-next-selector { content: ':host > [animate]:not(.core-selected) [cross-fade]:not([hero-p]):not([bg])'; }
+  ::content > [animate]:not(.core-selected) /deep/ [cross-fade]:not([hero-p]):not([bg]) {
+    opacity: 0;
+  }
+
+  polyfill-next-selector { content: ':host > [animate]:not(.core-selected) [cross-fade][bg]'; }
+  ::content > [animate]:not(.core-selected) /deep/ [cross-fade][bg] {
+    background-color: rgba(0, 0, 0, 0);
+  }
+
+  polyfill-next-selector { content: ':host > [animate]:not(.core-selected) [cross-fade][hero-p]'; }
+  ::content > [animate]:not(.core-selected) /deep/ [cross-fade][hero-p] {
+    background-color: rgba(0, 0, 0, 0);
+  }
+</core-style>
+
+<core-style id="cross-fade-delayed">
+  polyfill-next-selector { content: ':host > * [cross-fade-delayed]'; }
+  ::content > * /deep/ [cross-fade-delayed] {
+    -webkit-transition: opacity {{g.transitions.xfadeDuration || g.transitions.duration}} ease-out;
+    transition: opacity {{g.transitions.xfadeDuration || g.transitions.duration}} ease-out;
+  }
+
+  polyfill-next-selector { content: ':host > .core-selected [cross-fade-delayed]'; }
+  ::content > .core-selected /deep/ [cross-fade-delayed] {
+    -webkit-transition: opacity {{g.transitions.xfadeDuration || g.transitions.duration}} ease-out {{g.transitions.xfadeDelay || g.transitions.xfadeDuration || g.transitions.duration}};
+    transition: opacity {{g.transitions.xfadeDuration || g.transitions.duration}} ease-out {{g.transitions.xfadeDelay || g.transitions.xfadeDuration || g.transitions.duration}};
+  }
+
+  polyfill-next-selector { content: ':host > [animate]:not(.core-selected) [cross-fade-delayed]'; }
+  ::content > [animate]:not(.core-selected) /deep/ [cross-fade-delayed] {
+    opacity: 0;
+  }
+
+  polyfill-next-selector { content: ':host > .core-selected [cross-fade-delayed]'; }
+  ::content > .core-selected /deep/ [cross-fade-delayed] {
+    opacity: 1;
+  }
+
+</core-style>
+
+<core-style id="cross-fade-all">
+  /* cross-fade-all: cross fade everything except for heroes and their parents */
+  polyfill-next-selector { content: ':host(.cross-fade-all) > * *:not([hero]):not([hero-p]):not([cross-fade])'; }
+  :host(.cross-fade-all) ::content > * /deep/ *:not([hero]):not([hero-p]):not([cross-fade]) {
+    -webkit-transition: opacity {{g.transitions.xfadeDuration || g.transitions.duration}} ease-out;
+    transition: opacity {{g.transitions.xfadeDuration || g.transitions.duration}} ease-out;
+  }
+
+  polyfill-next-selector { content: ':host(.cross-fade-all) > [animate]:not(.core-selected) *:not([hero]):not([hero-p]):not([cross-fade])'; }
+  :host(.cross-fade-all) ::content > [animate]:not(.core-selected) /deep/ *:not([hero]):not([hero-p]):not([cross-fade]) {
+    opacity: 0;
+  }
+
+  polyfill-next-selector { content: ':host(.cross-fade-all) > .core-selected *:not([hero])'; }
+  .host(.cross-fade-all) ::content > .core-selected /deep/ * {
+    opacity: 1;
+  }
+
+  /* Only background-color is allowed for the hero's parents, no opacity transitions */
+  polyfill-next-selector { content: ':host(.cross-fade-all) > * [hero-p]'; }
+  :host(.cross-fade-all) ::content > * /deep/ [hero-p] {
+    -webkit-transition: background-color {{g.transitions.xfadeDuration || g.transitions.duration}} ease-out;
+    transition: background-color {{g.transitions.xfadeDuration || g.transitions.duration}} ease-out;
+    opacity: 1;
+  }
+
+  polyfill-next-selector { content: ':host(.cross-fade-all) > [animate]:not(.core-selected) [hero-p]'; }
+  :host(.cross-fade-all) ::content > [animate]:not(.core-selected) /deep/ [hero-p] {
+    background-color: rgba(0, 0, 0, 0);
+  }
+</core-style>
+
+<!--
+
+`cross-fade` fades out elements in the outgoing page and fades in elements in the
+incoming page during a page transition. You can configure the duration of the
+transition with the global variable `CoreStyle.g.transitions.xfadeDuration`.
+
+Example:
+
+    <core-animated-pages transition="cross-fade">
+      <section>
+        <div id="div1" cross-fade></div>
+      </section>
+      <section>
+        <div id="div2" cross-fade bg>
+          <div id="div3" cross-fade></div>
+          <div id="div4"></div>
+        </div>
+      </section>
+    </core-animated-pages>
+
+In the above example, `#div1` and `#div3` has the `cross-fade` attribute. `#div1`
+will fade out and `#div3` will fade in with opacity transitions when the page switches
+from 0 to 1. Sometimes, you may want to only fade the background color of an element
+but not its children, and you can use the `bg` attribute along with the `#div1`
+attribute as in `#div2`.
+
+@class cross-fade
+@extends core-transition-pages
+@status beta
+@homepage github.io
+
+-->
+
+<!--
+
+`cross-fade-delayed` performs a cross-fade after some delay, either specified in
+the global variable `CoreStyle.g.transitions.xfadeDelay` or the duration of the
+transition.
+
+Example:
+
+    <core-animated-pages transition="hero-transition cross-fade-delayed">
+      <section>
+        <div id="div1" hero-id hero></div>
+      </section>
+      <section>
+        <div id="div2" hero-id hero>
+          <div id="div3" cross-fade-delayed></div>
+        </div>
+      </section>
+    </core-animated-pages>
+
+In the above example, `#div3` fades in after the hero transition from `#div1` to
+`#div2` completes.
+
+@class cross-fade-delayed
+@extends core-transition-pages
+@status beta
+@homepage github.io
+
+-->
+
+<core-transition-pages id="cross-fade"></core-transition-pages>
+<core-transition-pages id="cross-fade-delayed"></core-transition-pages>
+<core-transition-pages id="cross-fade-all" scopeClass="cross-fade-all"></core-transition-pages>