unittest fix for cpu flags.

unittest fix for cpu flags.

cpu flags of 1 disables SIMD and uses C.  This used to be 0, but the change
in auto init behavior means that 0 now means uninitialized, and will cause
auto detect to reinit the cpu info.  A value of 1 disables the auto init.

TBR=harryjin@google.com
BUG=none

Committed: https://chromium.googlesource.com/libyuv/libyuv/+/82d74a37fae05cf4bedee6c95799a32a97958fd2

[fbarchard, 2015-11-04 03:06:00]

Description was changed from

==========
unittest fix for cpu flags.

cpu flags of 1 disables SIMD and uses C.  This used to be 0, but the change
in auto init behavior means that 0 now means uninitialized, and will cause
auto detect to reinit the cpu info.  A value of 1 disables the auto init.

R=harryjin@google.com
BUG=none
==========

to

==========
unittest fix for cpu flags.

cpu flags of 1 disables SIMD and uses C.  This used to be 0, but the change
in auto init behavior means that 0 now means uninitialized, and will cause
auto detect to reinit the cpu info.  A value of 1 disables the auto init.

TBR=harryjin@google.com
BUG=none
==========

[fbarchard1, 2015-11-04 03:06:24]

Committed patchset #1 (id:1) manually as
82d74a37fae05cf4bedee6c95799a32a97958fd2 (presubmit successful).