Set sync_unit_tests to large_module to disable incremental linking on 32 bits system.
Set sync_unit_tests to large_module to disable incremental linking on 32 bits system.

TEST=it links!
BUG=none
Review URL: http://codereview.chromium.org/496015

git-svn-id: http://src.chromium.org/svn/trunk/src@34484 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 073af6199a130fd350193ca14fdcf2624c65cc7f
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser