Update to build against libchrome-242728.
This CL simply removes the unused inclusion of base/stringprintf.h and
updates the fallback version of BASE_VER in Makefiles from 180609 to
242728. The whole package can then be built properly with
libchrome-180609 and libchrome-242728.
BUG=chromium:362594
TEST=Tested the following:
1. `FEATURES=test emerge-$BOARD platform2` with platform2.py specifying
BASE_VER=180609.
2. `FEATURES=test emerge-$BOARD platform2` with platform2.py specifying
BASE_VER=242728.
Change-Id: I621095fba21dd3f66c6494b671730a76edee849f
Reviewed-on: https://chromium-review.googlesource.com/194475
Tested-by: Ben Chan <benchan@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Ben Chan <benchan@chromium.org>
3 files changed
