[Telemetry] Print out the flash path for the chosen brower.

[Telemetry] Print out the flash path for the chosen brower.

This is to help diagnose an issue where the perf bots seem to be running without
flash.

BUG=416849
Committed: https://crrev.com/e91dd8b5f938b0620ee95d4f4da30a388c32b900
Cr-Commit-Position: refs/heads/master@{#296445}

[tonyg, 2014-09-24 15:40:04]

tonyg@chromium.org changed reviewers:
+ sullivan@chromium.org

[oystein (OOO til 10th of July), 2014-09-24 16:58:32]

oysteine@chromium.org changed reviewers:
+ oysteine@chromium.org

[oystein (OOO til 10th of July), 2014-09-24 16:58:32]

The CQ bit was checked by oysteine@chromium.org

[oystein (OOO til 10th of July), 2014-09-24 16:58:33]

lgtm

[commit-bot: I haz the power, 2014-09-24 16:58:58]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/597213002/1

[commit-bot: I haz the power, 2014-09-24 17:03:37]

Committed patchset #1 (id:1) as 37beee4c9a07a6b6ee023646f45dc67e9357dbe7

[commit-bot: I haz the power, 2014-09-24 17:04:19]

Patchset 1 (id:??) landed as
https://crrev.com/e91dd8b5f938b0620ee95d4f4da30a388c32b900
Cr-Commit-Position: refs/heads/master@{#296445}