Move ManifestHandlers to extensions/

Move ManifestHandlers to extensions/

Move ManifestHandlers for:
- CSP
- Kiosk Mode
- Offline Enabled
- Requirements
- Sandboxed Page
to top-level extensions/common/manifest_handlers.
Rename all handlers to be foo_info.h/cc, if necessary.

TBR=davemoore@chromium.org (c/b/chromeos/app_mode/startup_app_launcher.cc)
TBR=finnur@chromium.org (c/b/ui/webui/extensions/extension_basic_info.cc)
BUG=159265
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=237426

[Devlin, 2013-11-22 20:52:49]

While I'm here, should we reconcile the naming scheme for handlers (handler vs.
info)?

[Yoyo Zhou, 2013-11-22 23:15:18]

LGTM for these, but update the CL description to say which ones.

How are you choosing manifest handlers to move? Some of them will want to be in
top-level extensions and some won't.

And yes, it's probably a good opportunity to standardize on
extensions/common/manifest_handlers/foobar_info.h.

https://chromiumcodereview.appspot.com/83843002/diff/1/apps/launcher.cc
File apps/launcher.cc (right):

https://chromiumcodereview.appspot.com/83843002/diff/1/apps/launcher.cc#newco...
apps/launcher.cc:32: #include
"extensions/common/manifest_handlers/kiosk_mode_info.h"
Please update the apps/DEPS exceptions accordingly.

[Devlin, 2013-11-26 19:09:16]

In general, I'm only moving the ones that don't reference Chrome-specific logic
or ideas (though my understanding of this may still be a bit hazy).

For deciding which ones to pull up in this specific CL, I just went with the
ones that could be moved without any functional changes to the code, so that I
could do them in bulk.

https://codereview.chromium.org/83843002/diff/1/apps/launcher.cc
File apps/launcher.cc (right):

https://codereview.chromium.org/83843002/diff/1/apps/launcher.cc#newcode32
apps/launcher.cc:32: #include
"extensions/common/manifest_handlers/kiosk_mode_info.h"
On 2013/11/22 23:15:19, Yoyo Zhou wrote:
> Please update the apps/DEPS exceptions accordingly.

Done.

[commit-bot: I haz the power, 2013-11-26 19:11:42]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/rdevlin.cronin@chromium.org/83843002/1...

[commit-bot: I haz the power, 2013-11-26 22:59:31]

Change committed as 237426