Add ftol workaround for VS2013

The .obj was taken from

https://connect.microsoft.com/VisualStudio/feedback/details/808199

offered as a workaround by Microsoft. This fixes the floating point
stack going unbalanced.

This is fixed in Update 2, and can be removed once that's rolled
out.

R=cpu@chromium.org, jam@chromium.org
BUG=348525

Review URL: https://codereview.chromium.org/186333002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@254792 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 254792