Also attempt to symbolize dart frames in Profiler::DumpStackTrace.

Also attempt to symbolize dart frames in Profiler::DumpStackTrace.

R=johnmccutchan@google.com

Committed: https://github.com/dart-lang/sdk/commit/d215693513f883e3c59a97daacca01b1048d4820

[rmacnak, 2016-08-01 21:40:30]

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

[rmacnak, 2016-08-01 21:40:31]

Output looks like

Dumping native stack trace for thread 5d68
  00000000008b2ca6 [native] dart::Profiler::DumpStackTrace(bool)
  00000000008b2ca6 [native] dart::Profiler::DumpStackTrace(bool)
  00000000005c30ca [native] dart::DynamicAssertionHelper::Fail(char const*, ...)
  000000000062d050 [native] dart::DRT_StackOverflow(dart::NativeArguments)
  00007f4f2bcbe430 [stub] [stub: CallToRuntime]
  00007f4f02648b74 [dart] dart:collection__HashMap@3220832_remove
  00007f4f02648598 [dart] dart:isolate__RawReceivePortImpl@1026248_close
  00007f4f026482a4 [dart] dart:isolate_::__startIsolate@1026248_<anonymous
closure>
  00007f4f02636a08 [dart] dart:core__Closure@0150898_call
  00007f4f0264814c [dart]
dart:isolate__RawReceivePortImpl@1026248__handleMessage@1026248
  00007f4f2bcbe84b [stub] [stub: InvokeDartCode]
  000000000065be4f [native] dart::DartEntry::InvokeFunction(dart::Function
const&, dart::Array const&, dart::Array const&)
  000000000065d472 [native] dart::DartEntry::InvokeFunction(dart::Function
const&, dart::Array const&)
  000000000065efca [native] dart::DartLibraryCalls::HandleMessage(dart::Object
const&, dart::Instance const&)
  0000000000770436 [native]
dart::IsolateMessageHandler::HandleMessage(dart::Message*)
  00000000007a9a2b [native]
dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool)
  00000000007abf39 [native] dart::MessageHandler::TaskCallback()
  00000000007ac91a [native] dart::MessageHandlerTask::Run()
-- End of DumpStackTrace

[Cutch, 2016-08-01 22:16:40]

lgtm

[rmacnak, 2016-08-02 00:58:07]

Description was changed from

==========
Also attempt to symbolize dart frames in Profiler::DumpStackTrace.
==========

to

==========
Also attempt to symbolize dart frames in Profiler::DumpStackTrace.

R=johnmccutchan@google.com

Committed:
https://github.com/dart-lang/sdk/commit/d215693513f883e3c59a97daacca01b1048d4820
==========

[rmacnak, 2016-08-02 00:58:08]

Committed patchset #1 (id:1) manually as
d215693513f883e3c59a97daacca01b1048d4820 (presubmit successful).