Relax aspect ratio matching tolerance for devices with 1.347 ratios

Our .01 tolerance omits valid 4:3 previews when the image capture is
more than 0.01 over true 4:3. Relax matching in Glacier just for
affected builds.

Bug: 18241645
Change-Id: I5868bc9535e4c9bb886f0de0daf0e83cd2f4dc78
2 files changed