Remove Old ChromeOS Offline Error Page

Remove Old ChromeOS Offline Error Page

This is not used any more and hence we're removing the dead code as a result of using the new offline error page (NetErrorHelper / neterror.html/js) in the CL here: https://codereview.chromium.org/856643002/

BUG=453054
TEST=manually

Committed: https://crrev.com/82694594d352bb1816d2143c8ef57ea27e4f8c1f
Cr-Commit-Position: refs/heads/master@{#338960}

[afakhry, 2015-07-15 23:09:20]

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

[commit-bot: I haz the power, 2015-07-15 23:11:04]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1237353002/1

[afakhry, 2015-07-15 23:27:19]

afakhry@chromium.org changed reviewers:
+ oshima@chromium.org, thestig@chromium.org

[afakhry, 2015-07-15 23:27:19]

oshima@chromium.org: Can you please review the removal of these files:

chrome/browser/chromeos/offline/offline_load_page.h	chrome/browser/chromeos/offline/offline_load_page.cc
chrome/browser/chromeos/offline/offline_load_page_unittest.cc

thestig@chromium.org: Can you please review the rest of the files?

Thanks!

[afakhry, 2015-07-15 23:27:44]

The CQ bit was unchecked by afakhry@chromium.org

[commit-bot: I haz the power, 2015-07-15 23:27:48]

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

[commit-bot: I haz the power, 2015-07-15 23:27:48]

Dry run: Try jobs failed on following builders:
  mac_chromium_compile_dbg_ng on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_comp...)

[oshima, 2015-07-15 23:32:43]

can you look into mac build failure?

[Lei Zhang, 2015-07-15 23:34:10]

On 2015/07/15 23:32:43, oshima wrote:
> can you look into mac build failure?

The bot's been like that since yesterday.

[afakhry, 2015-07-15 23:35:49]

On 2015/07/15 23:32:43, oshima wrote:
> can you look into mac build failure?

I did .. not relevant ... fails with and without the patch.

[Lei Zhang, 2015-07-15 23:42:13]

lgtm with oshima's approval.

[oshima, 2015-07-16 00:12:56]

lgtm

[afakhry, 2015-07-16 00:14:22]

The CQ bit was checked by afakhry@chromium.org

[commit-bot: I haz the power, 2015-07-16 00:15:42]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1237353002/1

[commit-bot: I haz the power, 2015-07-16 00:21:48]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-07-16 00:23:05]

Patchset 1 (id:??) landed as
https://crrev.com/82694594d352bb1816d2143c8ef57ea27e4f8c1f
Cr-Commit-Position: refs/heads/master@{#338960}