Samples for Web Platform Features Enabled by Chrome 43

1. Allow JS-triggered copy/cut with a user gesture: https://googlechrome.github.io/samples/cut-and-copy/index.html
2. Cache API (global scope): https://googlechrome.github.io/samples/service-worker/window-caches/index.html
3. Fetch API: streaming response body (Chrome desktop only): https://googlechrome.github.io/samples/fetch-api/fetch-response-stream.html
4. Move DOM attributes to prototype chains:
5. Permissions API: https://googlechrome.github.io/samples/permissions/index.html
6. Unprefixed CSS Animations: https://jsfiddle.net/cm1yrqy2/3/embedded/result/
7. Upgrade insecure requests: https://googlechrome.github.io/samples/csp-upgrade-insecure-requests/index.html
8. Web MIDI API (Chrome desktop only):
9. WebAudio: Allow developers to close an AudioContext explicitly: https://googlechrome.github.io/samples/webaudio-audiocontext-close/index.html
10. WebAudio: Selective Disconnection on AudioNode.disconnect(): https://googlechrome.github.io/samples/webaudio-audionode-disconnect/index.html
11. autocapitalize: https://googlechrome.github.io/samples/autocapitalize/index.html