Improve CPU Profile View

Improve CPU Profile View

Service:

- [x] Add "_profilerMode" to VM response. "VM" or "Dart" depending on --profile-vm flag.
- [x] Output a tree where VM tag are treated as executing "exit frame" functions when profiling Dart.
- [x] tick "exit frame" tag functions when profiling Dart.

Observatory:

- [x] don't include option for VM tags when profiling Dart.
- [x] default to no tags when profiling Dart.

- [x] indent the colored bar closer to the down arrow.
- [x] don't show percentages for user tag rows.

- [x] Update cpu profile table view to use virtual tree.
- [x] Update class allocation view to use virtual tree.

BUG=
R=rmacnak@google.com

Committed: https://github.com/dart-lang/sdk/commit/b895aa51548bc7f979af1261bac1c90ec1b71ac8

[Cutch, 2016-04-04 14:09:05]

Description was changed from

==========
Improve CPU Profile View

Service:

- [x] Add "_profilerMode" to VM response. "VM" or "Dart" depending on
--profile-vm flag.
- [x] Output a tree where VM tag are treated as executing "exit frame" functions
when profiling Dart.
- [x] tick "exit frame" tag functions when profiling Dart.

Observatory:

- [x] don't include option for VM tags when profiling Dart.
- [x] default to no tags when profiling Dart.

- [x] indent the colored bar closer to the down arrow.
- [x] don't show percentages for user tag rows.

- [x] Update cpu profile table view to use virtual tree.
- [x] Update class allocation view to use virtual tree.

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

to

==========
Improve CPU Profile View

Service:

- [x] Add "_profilerMode" to VM response. "VM" or "Dart" depending on
--profile-vm flag.
- [x] Output a tree where VM tag are treated as executing "exit frame" functions
when profiling Dart.
- [x] tick "exit frame" tag functions when profiling Dart.

Observatory:

- [x] don't include option for VM tags when profiling Dart.
- [x] default to no tags when profiling Dart.

- [x] indent the colored bar closer to the down arrow.
- [x] don't show percentages for user tag rows.

- [x] Update cpu profile table view to use virtual tree.
- [x] Update class allocation view to use virtual tree.

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

[Cutch, 2016-04-04 14:09:05]

johnmccutchan@google.com changed reviewers:
+ rmacnak@google.com

[rmacnak, 2016-04-04 18:07:05]

lgtm

[Cutch, 2016-05-13 17:07:23]

Description was changed from

==========
Improve CPU Profile View

Service:

- [x] Add "_profilerMode" to VM response. "VM" or "Dart" depending on
--profile-vm flag.
- [x] Output a tree where VM tag are treated as executing "exit frame" functions
when profiling Dart.
- [x] tick "exit frame" tag functions when profiling Dart.

Observatory:

- [x] don't include option for VM tags when profiling Dart.
- [x] default to no tags when profiling Dart.

- [x] indent the colored bar closer to the down arrow.
- [x] don't show percentages for user tag rows.

- [x] Update cpu profile table view to use virtual tree.
- [x] Update class allocation view to use virtual tree.

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

to

==========
Improve CPU Profile View

Service:

- [x] Add "_profilerMode" to VM response. "VM" or "Dart" depending on
--profile-vm flag.
- [x] Output a tree where VM tag are treated as executing "exit frame" functions
when profiling Dart.
- [x] tick "exit frame" tag functions when profiling Dart.

Observatory:

- [x] don't include option for VM tags when profiling Dart.
- [x] default to no tags when profiling Dart.

- [x] indent the colored bar closer to the down arrow.
- [x] don't show percentages for user tag rows.

- [x] Update cpu profile table view to use virtual tree.
- [x] Update class allocation view to use virtual tree.

BUG=
R=rmacnak@google.com

Committed:
https://github.com/dart-lang/sdk/commit/b895aa51548bc7f979af1261bac1c90ec1b71ac8
==========

[Cutch, 2016-05-13 17:07:25]

Committed patchset #3 (id:40001) manually as
b895aa51548bc7f979af1261bac1c90ec1b71ac8 (presubmit successful).