Boost.Ratio: Try to solve issue

 Test output: Sandia-intel-10.1-32 - ratio - mpl_plus_pass / intel-linux-10.1

rollback redundant declarations.

[SVN r67685]

libs/ratio

@@ -1 +1 @@
-Subproject commit 072e0148683c50cb6eb25813f0bb03f69a18b26c
+Subproject commit 76a322c22c52047b14d8ff97e1b8f6828865a23f