[webkit-efl] I'd like to share webkit2 efl patch

[Ryuan Choi]

Hello WebKit/Efl guys,

As you may know, I and some collegues are trying to contribute webkit2 EFL port.

Unfortunately, we are developing it in a local because of development schedule and it have many internal implementations and test codes.
So, I prepared minimum patche for the first drop.

This patch is quite immature to review, so we will upstream this ater refining and fixing issues.
If you can't wait them, you can test webkit2/efl using this patch and Minibrowser patch ( https://bugs.webkit.org/show_bug.cgi?id=61850 )

Master bug of webkit2/efl :
https://bugs.webkit.org/show_bug.cgi?id=61838

Best Regards,
Ryuan Choi