ChromeOS Offline gaia: Don't do reload when using local (offline) gaia

ChromeOS Offline gaia: Don't do reload when using local (offline) gaia
Reason for this when build with Memory Sanitizer it causes delay between CallJS('...') and actual JS execution. In this particular case Chrome tries to CallJS('doReload') due to frame loading error. After that it loads offline Gaia and then function |doReload| starts to execute which causes hiding offline Gaia;

BUG=475516
Committed: https://crrev.com/0f36deb42826376c5d7b6b5d024d4c3f32f86191
Cr-Commit-Position: refs/heads/master@{#330920}

[Roman Sorokin (ftl), 2015-05-20 12:11:39]

The CQ bit was checked by rsorokin@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2015-05-20 12:12:00]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1151513002/1

[commit-bot: I haz the power, 2015-05-20 12:12:02]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-05-20 12:12:03]

Dry run: No LGTM from a valid reviewer yet. Only full committers are accepted.
Even if an LGTM may have been provided, it was from a non-committer,
_not_ a full super star committer.
See http://www.chromium.org/getting-involved/become-a-committer
Note that this has nothing to do with OWNERS files.

[Roman Sorokin (ftl), 2015-05-20 12:23:45]

rsorokin@chromium.org changed reviewers:
+ dzhioev@chromium.org, xiyuan@chromium.org

[Roman Sorokin (ftl), 2015-05-20 12:23:46]

Hi Pavel, please review.

Hi Xiyuan, please review.

[xiyuan, 2015-05-20 15:54:29]

LGTM

Thank you for the quick fix.

[dzhioev (left Google), 2015-05-20 22:46:39]

On 2015/05/20 15:54:29, xiyuan wrote:
> LGTM
> 
> Thank you for the quick fix.

LGTM

[Roman Sorokin (ftl), 2015-05-21 08:54:25]

The CQ bit was checked by rsorokin@chromium.org

[commit-bot: I haz the power, 2015-05-21 08:54:36]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1151513002/1

[commit-bot: I haz the power, 2015-05-21 09:30:48]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-05-21 09:31:37]

Patchset 1 (id:??) landed as
https://crrev.com/0f36deb42826376c5d7b6b5d024d4c3f32f86191
Cr-Commit-Position: refs/heads/master@{#330920}