Teach OrderedHashSet::Remove to report whether it actually removed anything
authoradamk@chromium.org <adamk@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Wed, 21 May 2014 12:16:47 +0000 (12:16 +0000)
committeradamk@chromium.org <adamk@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Wed, 21 May 2014 12:16:47 +0000 (12:16 +0000)
commit9f86a91e76ab70aba3fcaa24a323384d31aa897b
tree7e837a8e41f1791b17a4fd7e70efe25371f0387c
parent6d2a51965a792c70ab988f9614ae1526126849b5
Teach OrderedHashSet::Remove to report whether it actually removed anything

This avoids an unnecessary runtime call from Set.prototype.delete().

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/290733008

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21408 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/collection.js
src/objects.cc
src/objects.h
src/runtime.cc
test/cctest/test-ordered-hash-table.cc