Add stack frames when crashing in mojo::DataPipe::DataPipe().

Assertion failures from DataPipe construction should now:
  (1) Include DataPipe::DataPipe() in the stack trace.
  (2) Include CrashMojoResourceExhausted() in the stacktrace if the failure was due to MOJO_RESULT_RESOURCE_EXHAUSTION.

The goal is to make it easier to bucket incoming crash reports. Crashes due to resource exhaustion are often not actionable.

Bug: 921799
Change-Id: I20fcc0a04e01ce7a829d2a1e4644b26c1f8c1139
Reviewed-on: https://chromium-review.googlesource.com/c/1444832
Reviewed-by: Ken Rockot <rockot@google.com>
Commit-Queue: Eric Roman <eroman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#627980}

• mojo/public/cpp/system/BUILD.gn[diff]
• mojo/public/cpp/system/data_pipe.cc[Added - diff]
• mojo/public/cpp/system/data_pipe.h[diff]