The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/7845dff2a2a832ef8540fcccc1724a73f1738a6f

commit 7845dff2a2a832ef8540fcccc1724a73f1738a6f
Author: Pete Williamson <petewil@chromium.org>
Date: Wed Sep 20 11:06:19 2017

Add an experiment flag for the ResourcePercentage based RMD.

As the first step in a Resource Percentage signal, add a chrome flag to
control use of the resource percentage signal to take snapshots.


Bug: 765002
Change-Id: Iadc8e0464b0f348633d96b31f7ce2b00d2962f83
Reviewed-on: https://chromium-review.googlesource.com/666233
Commit-Queue: Peter Williamson <petewil@chromium.org>
Reviewed-by: Yafei Duan <romax@chromium.org>
Cr-Commit-Position: refs/heads/master@{#503106}
[modify] https://crrev.com/7845dff2a2a832ef8540fcccc1724a73f1738a6f/chrome/browser/about_flags.cc
[modify] https://crrev.com/7845dff2a2a832ef8540fcccc1724a73f1738a6f/chrome/browser/flag_descriptions.cc
[modify] https://crrev.com/7845dff2a2a832ef8540fcccc1724a73f1738a6f/chrome/browser/flag_descriptions.h
[modify] https://crrev.com/7845dff2a2a832ef8540fcccc1724a73f1738a6f/components/offline_pages/core/offline_page_feature.cc
[modify] https://crrev.com/7845dff2a2a832ef8540fcccc1724a73f1738a6f/components/offline_pages/core/offline_page_feature.h
[modify] https://crrev.com/7845dff2a2a832ef8540fcccc1724a73f1738a6f/tools/metrics/histograms/enums.xml

Issue 812698 has been merged into this issue.

Issue 806972 has been merged into this issue.