The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/56623302eeec884b893638e418f87b2f86f8e924

commit 56623302eeec884b893638e418f87b2f86f8e924
Author: rodmartin <rodmartin@google.com>
Date: Tue Mar 13 16:15:48 2018

Added rename session feature.

Bugs:  820546 , 820554,  821063 
Cq-Include-Trybots: master.tryserver.chromium.linux:closure_compilation
Change-Id: I0022b28d5b3289e9b87f2f06498cbd03212d19c4
Reviewed-on: https://chromium-review.googlesource.com/929754
Reviewed-by: Julian Pastarmov <pastarmovj@chromium.org>
Reviewed-by: Dave Schuyler <dschuyler@chromium.org>
Reviewed-by: Georges Khalil <georgesak@chromium.org>
Reviewed-by: Owen Min <zmin@chromium.org>
Commit-Queue: Martin Rodriguez <rodmartin@google.com>
Cr-Commit-Position: refs/heads/master@{#542818}
[modify] https://crrev.com/56623302eeec884b893638e418f87b2f86f8e924/chrome/browser/resources/policy_tool.css
[modify] https://crrev.com/56623302eeec884b893638e418f87b2f86f8e924/chrome/browser/resources/policy_tool.html
[modify] https://crrev.com/56623302eeec884b893638e418f87b2f86f8e924/chrome/browser/resources/policy_tool.js
[modify] https://crrev.com/56623302eeec884b893638e418f87b2f86f8e924/chrome/browser/ui/webui/policy_tool_ui.cc
[modify] https://crrev.com/56623302eeec884b893638e418f87b2f86f8e924/chrome/browser/ui/webui/policy_tool_ui_browsertest.cc
[modify] https://crrev.com/56623302eeec884b893638e418f87b2f86f8e924/chrome/browser/ui/webui/policy_tool_ui_handler.cc
[modify] https://crrev.com/56623302eeec884b893638e418f87b2f86f8e924/chrome/browser/ui/webui/policy_tool_ui_handler.h
[modify] https://crrev.com/56623302eeec884b893638e418f87b2f86f8e924/components/policy_strings.grdp