Turn on run_eh_floating_point_*_test for PNaCl.
Turn on run_eh_floating_point_*_test for PNaCl.

Newer toolchain has the unwinding fix.

BUG= http://code.google.com/p/nativeclient/issues/detail?id=3670
TEST= ./scons bitcode=1 platform=arm run_eh_floating_point_opt_frame_test run_eh_floating_point_noopt_noframe_test run_eh_floating_point_opt_noframe_test run_eh_floating_point_noopt_frame_test
R=dschuff@chromium.org

Review URL: https://codereview.chromium.org/23513026

git-svn-id: 721b910a23eff8a86f00c8fd261a7587cddf18f8@12138 fcba33aa-ac0c-11dd-b9e7-8d5594d729c2

sbc100/native_client,sbc100/native_client,sbc100/native_client,sbc100/native_client,sbc100/native_client,sbc100/native_client