To avoid recreating WebCore::String objects constantly, we now transform V8 strings to external strings when they get handed out to WebKit the first time.
To avoid recreating WebCore::String objects constantly, we now transform V8 strings to external strings when they get handed out to WebKit the first time.

Review URL: http://codereview.chromium.org/20121

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@9871 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser