[webkit-efl] Bump Ubuntu version from 14.04 to 14.10 for EFL port

[Osztrogonác Csaba]

Hi,

just some additional information: AsyncTask is needed for
DatabaseProcess which is needed for IndexedDB support.

I agree, we should simply drop GCC 4.8 to be able
to support IndexedDB in the near future.

But I disagree with bumping to Ubuntu 14.10, because it will reach
its end of life in 23rd July. If we bump, let's bump to the latest
release 15.04 which will be officially supported until January 2016.

I already work on 15.04 since its release and didn't have any issue.

br,
Ossy

Gyuyoung Kim írta:
> Hello EFL folks,
> 
> Recently some patches only can be built in gcc version 4.9 or later. For 
> example AsyncTask.h uses lambdas function supported from gcc 4.9 ver.
> 
>     AsyncTaskImpl(T* callee, void (T::*method)(Arguments...), 
> Arguments&&... arguments)
>     {
>         m_taskFunction = [callee, method, arguments...] {
>             (callee->*method)(arguments...);
>         };
>     }
> 
> If there is no object to bump Ubuntu version, I'm going to upgrade it on 
> EFL buildbot and ews.
> 
> Gyuyoung