[qcms] iccread spaces and tabs: use tabs
[qcms] iccread spaces and tabs: use tabs

TBR=alancutter@chromium.org
TEST=White space only change
NOTRY=true
BUG=505777

Review URL: https://codereview.chromium.org/1213403002

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#336766}

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