import from https://code.google.com/p/chromium/codesearch#chromium/src/third_party/webrtc/test/w3c/peerconnection_conformance_test.html
minor cleanup
file rename
remove webkit-isms
adapted RTCPeerConnection constructor to latest version of spec
added missing testharnessreport.js
one more webkit-ism
Update HTMLCollection tests for spec updates about enumerability of named properties.
updated to use common vendor prefix infrastructure
Prevent workers test racing on uncaught exception
Another worker test with a similar fix
Again
fixup! Again
Improve and correct the getElementsByTagName tests in case.js.
Fix typos in attributes.html.
Merge pull request #827 from Ms2ger/case-getElementsByTagName

Improve and correct the getElementsByTagName tests in case.js.
Merge pull request #828 from Ms2ger/attributes

Fix typos in attributes.html.
removing extraneous white space
Merge pull request #800 from dontcallmedom/gum-prefix

updated getUserMedia tests to use common vendor prefix infrastructure
Merge pull request #798 from Ms2ger/HTMLCollection-enumerability

Update HTMLCollection tests for spec updates about enumerability of named properties.