Remove the 'name' and 'length' getters from IndexableObject.

Remove the 'name' and 'length' getters from IndexableObject.

R=brianwilkerson@google.com
BUG=

Committed: https://github.com/dart-lang/sdk/commit/147581cf346fb4f8d30835f39f073bc686623e1e

[Brian Wilkerson, 2015-10-05 14:01:02]

LGTM

https://codereview.chromium.org/1378843003/diff/1/pkg/analysis_server/lib/ana...
File pkg/analysis_server/lib/analysis/index_core.dart (right):

https://codereview.chromium.org/1378843003/diff/1/pkg/analysis_server/lib/ana...
pkg/analysis_server/lib/analysis/index_core.dart:85: * Returns an integer that
corresponds to the name of [indexable].
This needs to be more complete. What should it return in the indexable object
doesn't have a name? Why does IndexableElementKind combine the integer
corresponding to the name and the integer corresponding to the library's file
path? (The requirement that causes us to do that needs to be explicit in the
comment so that plugin authors know what they need to do.)

[scheglov, 2015-10-05 14:27:55]

Committed patchset #1 (id:1) manually as
147581cf346fb4f8d30835f39f073bc686623e1e (presubmit successful).

[scheglov, 2015-10-05 14:28:17]

https://codereview.chromium.org/1378843003/diff/1/pkg/analysis_server/lib/ana...
File pkg/analysis_server/lib/analysis/index_core.dart (right):

https://codereview.chromium.org/1378843003/diff/1/pkg/analysis_server/lib/ana...
pkg/analysis_server/lib/analysis/index_core.dart:85: * Returns an integer that
corresponds to the name of [indexable].
On 2015/10/05 14:01:02, Brian Wilkerson wrote:
> This needs to be more complete. What should it return in the indexable object
> doesn't have a name? Why does IndexableElementKind combine the integer
> corresponding to the name and the integer corresponding to the library's file
> path? (The requirement that causes us to do that needs to be explicit in the
> comment so that plugin authors know what they need to do.)

Done.