tree b35c97d4737710d59076baa07dab767729742e91
parent a7ffbe0f340df9adc1b3f948b8a5c83593308701
author Przemyslaw Pietrzkiewicz <ppi@chromium.org> 1442411799 +0200
committer Przemyslaw Pietrzkiewicz <ppi@chromium.org> 1442411799 +0200

Teach `benchmark.mojo` to save the collected trace file to disk.

This patch adds `--save-traces` argument to mojo_benchmark which saves
the traces collected in each benchmark run to disk.

A follow-up patch will need teach the runner to move these files to a
better location on the host machine (including from an Android device).

Fixes #417.

R=qsr@chromium.org

Review URL: https://codereview.chromium.org/1347063002 .