STYLE: Fix ShrinkImageStreamingTest style

Error #23 (97) Spaces around operator are wrong: before = 0 v.s 1
,after = 1 v.s 1

Change-Id: I5cc81a9765b2d36fe97190b0a9f8d136ddb5de14
Merge topic 'KWStyleFixShrinkTest'

f491721 STYLE: Fix ShrinkImageStreamingTest style