tree ca709a59f168b4e39b469a6b0abe957bac333b73
parent e22e3473958e9bf3536f6c2133d66e5808816b78
author Frank Henigman <fjhenigman@chromium.org> 1516079906 -0500
committer Frank Henigman <fjhenigman@chromium.org> 1516079906 -0500

Fix unused function warning.

TGlslangToSpvTraverser::getExtBuiltins is only used when AMD_EXTENSIONS
is defined, so only define it in that case to avoid an unused function
warning.