Updates to hosting docs inline with policy changes

Updates to hosting docs inline with policy changes

More specifically, Windows stable/beta users cannot download
extensions from local .crx. It has to be via Chrome Web
Store or else via Windows registry.

BUG=315154
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=246157

[mkearney1, 2014-01-15 21:16:37]

Hopefully this is close to what we need for sideloading docs.

Let me know if you want me to stage the docs.

[saroop, 2014-01-16 22:16:17]

lgtm

https://codereview.chromium.org/132433007/diff/30001/chrome/common/extensions...
File chrome/common/extensions/docs/templates/articles/external_extensions.html
(right):

https://codereview.chromium.org/132433007/diff/30001/chrome/common/extensions...
chrome/common/extensions/docs/templates/articles/external_extensions.html:113:
Do not use the preferences file for Windows.
Should we link to the registry approach for Windows?

[mkearney1, 2014-01-21 20:31:53]

Antony, friend ping..

[asargent_no_longer_on_chrome, 2014-01-21 21:01:39]

lgtm

[mkearney1, 2014-01-21 21:17:16]

Gonna commit now...

https://codereview.chromium.org/132433007/diff/30001/chrome/common/extensions...
File chrome/common/extensions/docs/templates/articles/external_extensions.html
(right):

https://codereview.chromium.org/132433007/diff/30001/chrome/common/extensions...
chrome/common/extensions/docs/templates/articles/external_extensions.html:113:
Do not use the preferences file for Windows.
On 2014/01/16 22:16:17, saroop wrote:
> Should we link to the registry approach for Windows?

Done.

[commit-bot: I haz the power, 2014-01-21 21:18:20]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/mkearney@chromium.org/132433007/90003

[commit-bot: I haz the power, 2014-01-21 23:16:24]

Change committed as 246157