ARM: Tweak the integer division operation.

BUG=none
TEST=test/mjsunit/lithium/DivI.js
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/23536045

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@16727 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Remove unused context parameter from AddIncrementCounter().

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/23622033

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@16728 ce2b1a6d-e550-0410-aec6-3dcde31c8c00