Replace some hard coded schemes with the constants in /url/url_constants.h.

Replace some hard coded schemes with the constants in /url/url_constants.h.

Committed: https://crrev.com/8a8db05c0b62f1d7e804b48caf53ba14cbd007e5
Cr-Commit-Position: refs/heads/master@{#296328}

[Sungmann Cho, 2014-09-23 08:09:28]

sungmann.cho@navercorp.com changed reviewers:
+ creis@chromium.org

[Sungmann Cho, 2014-09-23 08:09:41]

Please take a look. Thanks!

[Charlie Reis, 2014-09-23 23:20:18]

LGTM with nit.

https://codereview.chromium.org/598453004/diff/1/content/shell/renderer/test_...
File content/shell/renderer/test_runner/web_test_proxy.cc (right):

https://codereview.chromium.org/598453004/diff/1/content/shell/renderer/test_...
content/shell/renderer/test_runner/web_test_proxy.cc:1161: if (!host.empty() &&
(url.SchemeIs(url::kHttpScheme) || url.SchemeIs(url::kHttpsScheme))) {
Style: Please wrap line at 80 chars (at the &&).

[Sungmann Cho, 2014-09-24 00:30:00]

The CQ bit was checked by sungmann.cho@navercorp.com

[commit-bot: I haz the power, 2014-09-24 00:30:52]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/598453004/20001

[commit-bot: I haz the power, 2014-09-24 00:36:26]

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

[commit-bot: I haz the power, 2014-09-24 00:36:27]

Try jobs failed on following builders:
  ios_dbg_simulator on tryserver.chromium.mac
(http://build.chromium.org/p/tryserver.chromium.mac/builders/ios_dbg_simulator...)
  ios_rel_device_ninja on tryserver.chromium.mac
(http://build.chromium.org/p/tryserver.chromium.mac/builders/ios_rel_device_ni...)

[Sungmann Cho, 2014-09-24 01:21:07]

The CQ bit was checked by sungmann.cho@navercorp.com

[commit-bot: I haz the power, 2014-09-24 01:21:53]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/598453004/20001

[commit-bot: I haz the power, 2014-09-24 01:59:36]

Committed patchset #2 (id:20001) as 0ccd4e0f66189bb9a213fa2ba7d4dc47d3e614ea

[commit-bot: I haz the power, 2014-09-24 02:00:16]

Patchset 2 (id:??) landed as
https://crrev.com/8a8db05c0b62f1d7e804b48caf53ba14cbd007e5
Cr-Commit-Position: refs/heads/master@{#296328}