clearly mark resource as deprecated

clearly mark resource as deprecated

BUG=
R=floitsch@google.com

Committed: https://github.com/dart-lang/sdk/commit/7b18bc7e141d548c3d8a5d4758e77b923f334e0c

[sethladd, 2015-10-05 17:22:09]

sethladd@google.com changed reviewers:
+ floitsch@google.com, lrn@google.com

[sethladd, 2015-10-05 17:22:10]

Not ready to commit yet. I want to link to the pub package for the replacement.
(I couldn't find that)

Meanwhile, getting an early LGTM from you would help get this ready for 1.13.

Thanks!

[floitsch, 2015-10-05 17:36:54]

LGTM.

[Lasse Reichstein Nielsen, 2015-10-06 07:39:16]

I'm working on package:resource, it should be out in time for the actual 1.13
release (I hope).

https://codereview.chromium.org/1385933002/diff/40001/sdk/lib/core/resource.dart
File sdk/lib/core/resource.dart (right):

https://codereview.chromium.org/1385933002/diff/40001/sdk/lib/core/resource.d...
sdk/lib/core/resource.dart:11: * and it may be changed or removed in future
releases
Replace these two lines by:

WARNING: This class is _deprected_.
It will be removed in release 1.14. Please use `package:resource` instead.

https://codereview.chromium.org/1385933002/diff/40001/sdk/lib/core/resource.d...
sdk/lib/core/resource.dart:18: @Deprecated('1.13 is the last release to contain
this class. Please use <insert URI> instead.')
Just use @Deprecated("1.14"). The "expires" just needs to say when. Add the
remaining documentation to the class docs.

[sethladd, 2015-10-06 16:07:12]

Thanks! Addressed the comments.

[sethladd, 2015-10-06 16:08:16]

Committed patchset #5 (id:80001) manually as
7b18bc7e141d548c3d8a5d4758e77b923f334e0c (presubmit successful).