bump glibc REVISIONS
bump glibc REVISIONS

I tested the latest changes with build.py by applying them into out/source/glibc
The procedure for rebuilding this can hardly be called convenient, had to
rebuild newlib, ha ha. In the end I have got failures of 8-9 tests which mostly
pass individually. egyptian cotton and thread_test are the only two that failed
in 100% cases when run individually.  I tried investigating this, but the faults
in untrusted code with DSO is not very fast to investigate: nacl-gcc does not
pick up symbols (determining which library you are in is also tricky). Then I
tried to rollback changes to something older and rebuild. Again, this is not
very convenient with build.py. In the end I have as many tests failing as
previously.  I deleted the directory where scons previously created objects and
reran build.py -b. Again, about the same amount of undeterministic failures.

This is terrible.

I would try having this version tried on the buildbot because:
* My changes did not worsen the picture
* Mark Seaborn reported that my changes passed on his machine

Promise to rollback if hardy64-glibc buildbot fails.
Review URL: http://codereview.chromium.org/5341001

git-svn-id: 721b910a23eff8a86f00c8fd261a7587cddf18f8@3766 fcba33aa-ac0c-11dd-b9e7-8d5594d729c2

nacl-webkit/native_client,sbc100/native_client,sbc100/native_client,nacl-webkit/native_client,sbc100/native_client,sbc100/native_client,nacl-webkit/native_client,sbc100/native_client,sbc100/native_client,nacl-webkit/native_client,nacl-webkit/native_client