shadow-dom: Add reftest for styles
updated <input type=range> tests by Tomoyuki
the test of input type=month
Adding test cases for input type="text" and type="search" (4.10.7.1.2)
shadow-dom: Added tests that checks invalid pseudo element value

Added tests of invalid pseudo element values.
This tests is related to the 'Custom Pseudo-Elements' sections of the specs.
http://www.w3.org/TR/shadow-dom/#custom-pseudo-elements
added input[type=email] test
updated <input type=range> tests by Tomoyuki
Add test for a reprojection
Fixed a bug where using a port number in the url would cause the test to fail.
removed unnecessary viewport meta tags
<shadow> should insert original tree's node if no older shadow tree exists.
Fixing hidden and input input tests

- Now it uses assert_throws
- Removed unnecessary viewport meta tag
- No whitespace at the end
added test for selection API attributes.
Fixed the file shadow-root-002.html
Removed unnecessary function
updated <input type=range> tests by Tomoyuki
IDL harness test for Web Storage
shadow-dom: Fixed the styles of 'for' loop
updated <input type=range> tests
Merge branch 'master' of github.com:w3c/web-platform-tests into submissions/plh