GitLab

Also
-Add histogram to track js execution time.
-Pipe web contents into internal code to allow for triggering this module from the lens sdk.

Bug: 1145865
Change-Id: Ia22e285d7b8ebcf6fa214dcb7d8aa35aa7202c89
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2520334Reviewed-by: Robert Sesek <rsesek@chromium.org>
Reviewed-by: Ben Goldberger <benwgold@google.com>
Reviewed-by: Yusuf Ozuysal <yusufo@chromium.org>
Reviewed-by: Ilya Sherman <isherman@chromium.org>
Reviewed-by: Matthew Jones <mdjones@chromium.org>
Commit-Queue: Ben Goldberger <benwgold@google.com>
Auto-Submit: Ben Goldberger <benwgold@google.com>
Cr-Commit-Position: refs/heads/master@{#826403}