Rename "managed (mode|user)" to "supervised user" (part 1)

Rename "managed (mode|user)" to "supervised user" (part 1)

This CL changes:
- "IsManaged" and similar methods in Profile, ProfileInfoCache, and a few other places (which mostly forward to either of those)
- Enum and constant names
- Variable names
- Comments

Still missing:
- I almost certainly missed a few variables and comments
- The actual SU implementation, i.e. c/b/managed_mode/
- JavaScript
- Resource names

But since this CL is already way too huge, I'll try to commit this part now and do the rest in one or more followup CLs.

TBR=thakis@chromium.org (chrome/)
TBR=rogerta@chromium.org (google_apis/)
TBR=haitaol@chromium.org (sync/ and components/sync_driver/)

All the TBRs are simple renames.

BUG=none

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=276722

[Pam (message me for reviews), 2014-06-11 22:57:15]

c/b/managed_mode/* LGTM, but please note the request below. The rest
rubber-stamped without review, under the assumption that it's just adjusting to
accommodate the changed names in managed_mode/* -- let me know if that's not the
case, and I'll take a real look.

Please expand the CL description slightly to make it clear what this Part 1 is
changing: namely, constants, enums, and IsManaged(), right?

- Pam

[Marc Treib, 2014-06-12 08:48:48]

On 2014/06/11 22:57:15, Pam (also PM for reviews) wrote:
> c/b/managed_mode/* LGTM, but please note the request below. The rest
> rubber-stamped without review, under the assumption that it's just adjusting
to
> accommodate the changed names in managed_mode/* -- let me know if that's not
the
> case, and I'll take a real look.
> 
> Please expand the CL description slightly to make it clear what this Part 1 is
> changing: namely, constants, enums, and IsManaged(), right?
> 
> - Pam

Thanks for the review! I've updated the description.

Most of the changes outside of managed_mode/ are caused by changed constant/enum
names (most of which are actually defined outside of managed_mode/). The rest is
renamed variables, methods etc.

- Marc

[Marc Treib, 2014-06-12 11:04:50]

The CQ bit was checked by treib@chromium.org

[commit-bot: I haz the power, 2014-06-12 11:07:45]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/treib@chromium.org/316863002/120001

[Marc Treib, 2014-06-12 12:16:55]

The CQ bit was unchecked by treib@chromium.org

[Marc Treib, 2014-06-12 12:26:23]

The CQ bit was checked by treib@chromium.org

[commit-bot: I haz the power, 2014-06-12 12:27:26]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/treib@chromium.org/316863002/140001

[commit-bot: I haz the power, 2014-06-12 17:14:12]

Change committed as 276722