From Regis: Remove regexp pattern from function name to avoid crash in debug mode. Fix service obj…

From Regis: Remove regexp pattern from function name to avoid crash in debug mode.  Fix service object to properly support regexp.  Add regression test.  (Review by Todd)

From Todd: Fix a problem in caching that Regis's change discovered in
the Observatory.  (Review by Regis)

From Ryan: Added teest.

BUG=
R=regis@google.com

Committed: https://github.com/dart-lang/sdk/commit/4bcc85e37e81595c81fc2252519d5593a4bd8bf9

[turnidge, 2016-08-03 21:21:37]

turnidge@google.com changed reviewers:
+ regis@google.com

[regis, 2016-08-03 21:29:01]

LGTM

Thanks to Ryan for the test and to you for the caching fix!

[turnidge, 2016-08-03 22:24:23]

Description was changed from

==========
From Regis: Remove regexp pattern from function name to avoid crash in debug
mode.  Fix service object to properly support regexp.  Add regression test. 
(Review by Todd)

From Todd: Fix a problem in caching that Regis's change discovered in
the Observatory.  (Review by Regis)

From Ryan: Added teest.

BUG=
==========

to

==========
From Regis: Remove regexp pattern from function name to avoid crash in debug
mode.  Fix service object to properly support regexp.  Add regression test. 
(Review by Todd)

From Todd: Fix a problem in caching that Regis's change discovered in
the Observatory.  (Review by Regis)

From Ryan: Added teest.

BUG=
R=regis@google.com

Committed:
https://github.com/dart-lang/sdk/commit/4bcc85e37e81595c81fc2252519d5593a4bd8bf9
==========

[turnidge, 2016-08-03 22:24:24]

Committed patchset #1 (id:1) manually as
4bcc85e37e81595c81fc2252519d5593a4bd8bf9 (presubmit successful).