(Landing this on behalf of groby@chromium.org.  Review the CL at http://codereview.appspot.com/5482053/)

Fix issue-242 (failure to compile any shader using cos() with
SH_EMULATE_BUILT_IN_FUNCTIONS)

ANGLEBUG=242

git-svn-id: https://angleproject.googlecode.com/svn/trunk@910 736b8ea6-26fd-11df-bfd4-992fa37f6226
1 file changed