Disable Firefox password protected profile tests on Win64 build

When reading a password protected profile, the importer loads
the NSS libraries for the currently installed Firefox. Since
those are 32-bit libraries, they fail in the Win64 build.

BUG=179688
R=isherman@chromium.org
Review URL: https://codereview.chromium.org/12387071

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@185809 0039d316-1c4b-4281-b951-d872f2087c98
1 file changed