Fix clang syntax checking error.

Added output info for LOG_IF, moved the position of the declaration
of an arry. Changed the input format of sprintf.

BUG=chromium:221218
TEST=CFLAGS="-clang -print-cmdline" CXXFLAGS="-clang -print-cmdline"
     emerge-x86-alex verity passes.

Change-Id: Ie969776a05dbf4627e6e235a3dc2d98ff7de27d4
Reviewed-on: https://gerrit.chromium.org/gerrit/47577
Reviewed-by: Will Drewry <wad@chromium.org>
Commit-Queue: Yunlian Jiang <yunlian@chromium.org>
Tested-by: Yunlian Jiang <yunlian@chromium.org>
3 files changed