[webkit-dev] Changes in QtWebKit development

[Geoffrey Garen]

> It should be removable by manually reverting r119217, it will hurt Qt WK2 and 
> JSC bridge performance, but in theory not break anything if done right. Do you 
> need to remove it to free a up a new type of string buffer ownership?

We’d like to remove all special buffers, so that:

	- StringImpl will be smaller

	- StringImpl will be immutable, and therefore potentially easier to use across threads

Geoff