[gcc 4.x] Initialize web_port_index to 0 to fix build error while using GCC 4.x toolchain.

[gcc 4.x] Initialize web_port_index to 0 to fix build error while using GCC 4.x toolchain.

Without the initialization, GCC throws the below error:

error: ‘web_port_index’ may be used uninitialized in this function [-Werror=maybe-uninitialized]

This looks like a gcc bug as we are handling both the types in the switch-case block.

R=agoode@chromium.org, toyoshim@chromium.org

Committed: https://crrev.com/5f288f453ba0eac7f7812041f6efb43b30448b56
Cr-Commit-Position: refs/heads/master@{#325191}

[vivekg, 2015-04-14 05:21:45]

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

[vivekg, 2015-04-14 05:21:45]

PTAL, thanks.

[Adam Goode, 2015-04-14 15:21:11]

lgtm

I am not a committer though, so you will need to wait for another lgtm.

[Takashi Toyoshima, 2015-04-15 04:29:53]

lgtm

[Takashi Toyoshima, 2015-04-15 04:30:04]

The CQ bit was checked by toyoshim@chromium.org

[commit-bot: I haz the power, 2015-04-15 04:30:12]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1086693004/1

[commit-bot: I haz the power, 2015-04-15 06:11:27]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-04-15 06:13:22]

Patchset 1 (id:??) landed as
https://crrev.com/5f288f453ba0eac7f7812041f6efb43b30448b56
Cr-Commit-Position: refs/heads/master@{#325191}