Fix broken logic for search chip icon spacing.

Fix broken logic for search chip icon spacing.

The logic got switched around too many times in 81a623407a261 and
apparently I forgot to verify the final version worked correctly.

BUG=505953
Committed: https://crrev.com/bd97d4cc25ef8d5132d5fbf2d960e7cc802a1444
Cr-Commit-Position: refs/heads/master@{#356723}

[Evan Stade, 2015-10-29 00:22:36]

estade@chromium.org changed reviewers:
+ pkasting@chromium.org

[Peter Kasting, 2015-10-29 00:26:01]

RS LGTM, I did not think through the logic here to verify the correctness :)

[Evan Stade, 2015-10-29 00:28:40]

On 2015/10/29 00:26:01, Peter Kasting wrote:
> RS LGTM, I did not think through the logic here to verify the correctness :)

I tried, but my logical circuits are not trustworthy, so I just brute forced it.

[Evan Stade, 2015-10-29 00:28:44]

The CQ bit was checked by estade@chromium.org

[commit-bot: I haz the power, 2015-10-29 00:29:17]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1410023012/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1410023012/20001

[commit-bot: I haz the power, 2015-10-29 01:23:29]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-10-29 01:24:37]

Patchset 2 (id:??) landed as
https://crrev.com/bd97d4cc25ef8d5132d5fbf2d960e7cc802a1444
Cr-Commit-Position: refs/heads/master@{#356723}