The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/1d9c78282fd1ed10842efea09878255fbdc5fc3d

commit 1d9c78282fd1ed10842efea09878255fbdc5fc3d
Author: Thanh Le <thanhdle@chromium.org>
Date: Mon Nov 20 21:37:15 2017

Display all previews related flag info on chrome://interventions-internals.

Changed the name of "Previews Mode" tab to "Interventions", and divide it to 2
sections "Intervention Status" and "Intervention Flags".

"Intervention Flags" now show the links to the flags in
chrome://flags, and the current value of those flags.

Screenshot: https://drive.google.com/a/chromium.org/file/d/1aC4lEdJZPjaZzlQCCKjOFuRLNnptlRPD
Screenshot: https://drive.google.com/a/chromium.org/file/d/1yo3gGc30wILw744FUCp-5reW3yRdXPR_

Bug:  786160 
Cq-Include-Trybots: master.tryserver.chromium.linux:closure_compilation
Change-Id: I5b55e0df7e3299c692bf35ec681ca9caa50f1ee2
Reviewed-on: https://chromium-review.googlesource.com/776315
Reviewed-by: Doug Arnett <dougarnett@chromium.org>
Reviewed-by: Tarun Bansal <tbansal@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Thanh Le <thanhdle@chromium.org>
Cr-Commit-Position: refs/heads/master@{#517934}
[modify] https://crrev.com/1d9c78282fd1ed10842efea09878255fbdc5fc3d/chrome/browser/resources/interventions_internals/index.css
[modify] https://crrev.com/1d9c78282fd1ed10842efea09878255fbdc5fc3d/chrome/browser/resources/interventions_internals/index.html
[modify] https://crrev.com/1d9c78282fd1ed10842efea09878255fbdc5fc3d/chrome/browser/resources/interventions_internals/index.js
[modify] https://crrev.com/1d9c78282fd1ed10842efea09878255fbdc5fc3d/chrome/browser/ui/webui/interventions_internals/interventions_internals.mojom
[modify] https://crrev.com/1d9c78282fd1ed10842efea09878255fbdc5fc3d/chrome/browser/ui/webui/interventions_internals/interventions_internals_page_handler.cc
[modify] https://crrev.com/1d9c78282fd1ed10842efea09878255fbdc5fc3d/chrome/browser/ui/webui/interventions_internals/interventions_internals_page_handler.h
[modify] https://crrev.com/1d9c78282fd1ed10842efea09878255fbdc5fc3d/chrome/browser/ui/webui/interventions_internals/interventions_internals_page_handler_unittest.cc
[modify] https://crrev.com/1d9c78282fd1ed10842efea09878255fbdc5fc3d/chrome/test/data/webui/interventions_internals_browsertest.js