| Index: third_party/polymer/components-chromium/core-a11y-keys/core-a11y-keys.html
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| diff --git a/third_party/polymer/components-chromium/core-a11y-keys/core-a11y-keys.html b/third_party/polymer/components-chromium/core-a11y-keys/core-a11y-keys.html
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| deleted file mode 100644
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| index 74a5314e00fb36cbe9d1db58ada42838cda2f827..0000000000000000000000000000000000000000
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| --- a/third_party/polymer/components-chromium/core-a11y-keys/core-a11y-keys.html
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| -<!--
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| - @license
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| - Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
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| - This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
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| - The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
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| - The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
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| - Code distributed by Google as part of the polymer project is also
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| - subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
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| ---><!--
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| -`core-a11y-keys` provides a normalized interface for processing keyboard commands that pertain to [WAI-ARIA best
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| -practices](http://www.w3.org/TR/wai-aria-practices/#kbd_general_binding). The element takes care of browser differences
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| -with respect to Keyboard events and uses an expressive syntax to filter key presses.
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| -
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| -Use the `keys` attribute to express what combination of keys will trigger the event to fire.
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| -
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| -Use the `target` attribute to set up event handlers on a specific node.
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| -The `keys-pressed` event will fire when one of the key combinations set with the `keys` attribute is pressed.
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| -
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| -Example:
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| -
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| -This element will call `arrowHandler` on all arrow keys:
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| -
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| - <core-a11y-keys target="{{}}" keys="up down left right" on-keys-pressed="{{arrowHandler}}"></core-a11y-keys>
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| -
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| -Keys Syntax:
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| -
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| -The `keys` attribute can accepts a space seprated, `+` concatenated set of modifier keys and some common keyboard keys.
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| -
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| -The common keys are `a-z`, `0-9` (top row and number pad), `*` (shift 8 and number pad), `F1-F12`, `Page Up`, `Page
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| -Down`, `Left Arrow`, `Right Arrow`, `Down Arrow`, `Up Arrow`, `Home`, `End`, `Escape`, `Space`, `Tab`, and `Enter` keys.
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| -
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| -The modifier keys are `Shift`, `Control`, and `Alt`.
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| -
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| -All keys are expected to be lowercase and shortened:
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| -`Left Arrow` is `left`, `Page Down` is `pagedown`, `Control` is `ctrl`, `F1` is `f1`, `Escape` is `esc` etc.
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| -
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| -Keys Syntax Example:
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| -
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| -Given the `keys` attribute value "ctrl+shift+f7 up pagedown esc space alt+m", the `<core-a11y-keys>` element will send
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| -the `keys-pressed` event if any of the follow key combos are pressed: Control and Shift and F7 keys, Up Arrow key, Page
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| -Down key, Escape key, Space key, Alt and M key.
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| -
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| -Slider Example:
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| -
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| -The following is an example of the set of keys that fulfil the WAI-ARIA "slider" role [best
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| -practices](http://www.w3.org/TR/wai-aria-practices/#slider):
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| -
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| - <core-a11y-keys target="{{}}" keys="left pagedown down" on-keys-pressed="{{decrement}}"></core-a11y-keys>
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| - <core-a11y-keys target="{{}}" keys="right pageup up" on-keys-pressed="{{increment}}"></core-a11y-keys>
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| - <core-a11y-keys target="{{}}" keys="home" on-keys-pressed="{{setMin}}"></core-a11y-keys>
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| - <core-a11y-keys target="{{}}" keys="end" on-keys-pressed="{{setMax}}"></core-a11y-keys>
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| -
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| -The `increment` function will move the slider a set amount toward the maximum value.
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| -The `decrement` function will move the slider a set amount toward the minimum value.
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| -The `setMin` function will move the slider to the minimum value.
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| -The `setMax` function will move the slider to the maximum value.
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| -
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| -Keys Syntax Grammar:
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| -
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| -[EBNF](http://en.wikipedia.org/wiki/Extended_Backus%E2%80%93Naur_Form) Grammar of the `keys` attribute.
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| -
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| - modifier = "shift" | "ctrl" | "alt";
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| - ascii = ? /[a-z0-9]/ ? ;
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| - fnkey = ? f1 through f12 ? ;
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| - arrow = "up" | "down" | "left" | "right" ;
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| - key = "tab" | "esc" | "space" | "*" | "pageup" | "pagedown" | "home" | "end" | arrow | ascii | fnkey ;
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| - keycombo = { modifier, "+" }, key ;
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| - keys = keycombo, { " ", keycombo } ;
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| -
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| -@group Core Elements
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| -@element core-a11y-keys
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| -@homepage github.io
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| ---><html><head><link rel="import" href="../polymer/polymer.html">
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| -
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| -<style shim-shadowdom="">
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| - html /deep/ core-a11y-keys {
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| - display: none;
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| - }
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| -</style>
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| -
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| -</head><body><polymer-element name="core-a11y-keys" assetpath="">
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| -
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| -</polymer-element>
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| -<script charset="utf-8" src="core-a11y-keys-extracted.js"></script></body></html>
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