Removed athost tests
Even test on details element
ref test for wbr
use Ahem font to force the rendering
update spec link
fix ref test and add <meta name="flags" content"ahem>
Change text to make sure the ref test passes only if the Ahem font is loaded
test toggle event attributes
add more use cases
update test description
refactor common assertions
fix
rm whitespaces
Added "webdriver" to manifest blacklist.
Removed tests using pseudo element

Support for pseudo element has been removed from the spec. These tests
are now obsolete.
Adjusted test expectations for getDistributedNodes

Fallback content is now considered to be distributed in the event that
no match was found for the content selector.
Removed a wonky test

The test is failing but Dev Tools shows that event.path is a NodeList...
Moved/Updated obsolete test for olderShadowRoot

The test was using olderShadowRoot on the Shadow element. This attribute
is now part of the ShadowRoot interface.
Removed obsolete tests for ShadowRoot

These tests were exercising obsolete attributes (applyAuthorStyles,
resetStyleInheritance...)
Removed obsolete test using applyAuthorStyle
Obsolete tests using resetStyleInheritance
Fixed expectations for :nth-child

The original expectations were based on a faulty behavior which has been
fixed. See crbug.com/337573#c9
Added necessary slashes.
Move the WebVTT white.mp4/white.webm support files to /media

It would be nice to use these in other media tests as well, since they
are white and silent, whereas movie_5.* is red and clicks.