Rebase Android WebAudio codec test for 24bit-22khz-resample

BUG=255683
TBR=dalecurtis@chromium.org

The actual output only differs from the reference output by a bit at
most.  Updating the expected result for Android.  (Surprisingly this
tests passes, even though 24-bit wav files are sometimes broken on
current versions of Android.)

Review URL: https://codereview.chromium.org/19366006

git-svn-id: svn://svn.chromium.org/blink/trunk@154314 bbb929c8-8fbe-4397-9dbb-9b2b20218538