Add components for handling of exceptions

Add components for handling of exceptions

BUG=
R=dmitryas@google.com

Committed: https://github.com/dart-lang/sdk/commit/dde7ce2ab060b7748f2bc90968d81640ada56ac9

[zhivkag, 2017-08-03 07:07:08]

zhivkag@google.com changed reviewers:
+ dmitryas@google.com, kmillikin@google.com

[Dmitry Stefantsov, 2017-08-03 08:45:17]

That's a big step to the interpreter which LGTM!  Please, find one traditional
naming-related comment below :)

https://codereview.chromium.org/2988153002/diff/40001/pkg/kernel/lib/interpre...
File pkg/kernel/lib/interpreter/interpreter.dart (right):

https://codereview.chromium.org/2988153002/diff/40001/pkg/kernel/lib/interpre...
pkg/kernel/lib/interpreter/interpreter.dart:1221: class Handlers {
I get it that [Handlers] contains all the information related to
exception-handling, but I think the name "Handlers" puts too much focus on just
one component of it.  How about "ExceptionInfo", or "ExceptionComponents", or
something similar?

[zhivkag, 2017-08-03 09:35:57]

Description was changed from

==========
Add components for handling of exceptions

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

to

==========
Add components for handling of exceptions

BUG=
R=dmitryas@google.com

Committed:
https://github.com/dart-lang/sdk/commit/dde7ce2ab060b7748f2bc90968d81640ada56ac9
==========

[zhivkag, 2017-08-03 09:35:58]

Committed patchset #5 (id:80001) manually as
dde7ce2ab060b7748f2bc90968d81640ada56ac9 (presubmit successful).