Reland r18383: More API cleanup.
* Removed String::Empty, Number::New, Integer::New, Integer::NewFromUnsigned, FunctionTemplate::New and Object::New without Isolate* parameter.
* Removed Integer::New and Integer::NewUnsigned with weird argument order.
Chrome CLs matching this change have been landed.
TBR=dcarney@chromium.org
LOG=y
BUG=324225
Review URL: https://codereview.chromium.org/
108783007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18449
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00