ServiceWorker: Separate micro benchmark from application benchmark

ServiceWorker: Separate micro benchmark from application benchmark

Currently both of two are measured by one metric, but there is no meaning of JavaScript measurements in application test and of Speed Index in micro benchmark. This patch separate the two types of performance tests into different page_sets, and different measurements.

BUG=372759
TEST=./tools/perf/run_benchmark --browser=android-chrome-shell service_worker.service_worker
TEST=./tools/perf/run_benchmark --browser=android-chrome-shell service_worker.service_worker_micro_benchmark

Committed: https://crrev.com/63fff39d062375b2049cd44ec95cde09a4cf0e5b
Cr-Commit-Position: refs/heads/master@{#302521}

[shimazu, 2014-10-29 02:16:58]

shimazu@chromium.org changed reviewers:
+ dtu@chromium.org

[shimazu, 2014-10-29 02:16:59]

Please review:)

[shimazu, 2014-10-29 07:40:08]

Patchset #3 (id:40001) has been deleted

[shimazu, 2014-10-30 07:56:17]

Patchset #3 (id:60001) has been deleted

[shimazu, 2014-10-31 06:02:17]

ping?

[dtu, 2014-11-03 22:45:12]

The CQ bit was checked by dtu@chromium.org

[dtu, 2014-11-03 22:45:13]

lgtm

[commit-bot: I haz the power, 2014-11-03 22:46:40]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/688563002/80001

[commit-bot: I haz the power, 2014-11-03 23:49:46]

Committed patchset #3 (id:80001)

[commit-bot: I haz the power, 2014-11-03 23:50:43]

Patchset 3 (id:??) landed as
https://crrev.com/63fff39d062375b2049cd44ec95cde09a4cf0e5b
Cr-Commit-Position: refs/heads/master@{#302521}