X64: Make megamorphic and normal calls use stub cache and stub code. Review URL: http://codereview.chromium.org/162009
X64: Make megamorphic and normal calls use stub cache and stub code.
Review URL: http://codereview.chromium.org/162009

git-svn-id: b158db1e4b4ab85d4c9e510fdef4b1e8c614b15b@2629 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

UniversalFuture/moosh,UniversalFuture/moosh,UniversalFuture/moosh,UniversalFuture/moosh