Upgrading binutils to 2.25 for -ggnu-pubnames

To make static_library builds fast we need binutils 2.25 to enable
-ggnu-pubnames support.

The ehframe-race.patch is removed because it is now included upstream. Dates
and expected release versions have been added for the remaining patches to make
it easier to upgrade in the future.

(Also use a precise chroot rather than lucid for building binutils.)

BUG=374952

Review URL: https://codereview.chromium.org/1368233002

Cr-Commit-Position: refs/heads/master@{#351019}
5 files changed