The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/908718941dc1d7c20a7b8422e698a91c74369826

commit 908718941dc1d7c20a7b8422e698a91c74369826
Author: Matthew Jones <mdjones@chromium.org>
Date: Thu May 25 01:07:09 2017

[Home] Fix progress bar theming

This change overrides onPrimaryColor changed in BottomToolbarPhone
to only update the progress bar's theme color and skip logic that
would otherwise block the update.

ToolbarManager has also been changed to cache the primary color
locally due to some Chrome Home specific logic in the toolbar model.

BUG= 726084 

Change-Id: I12fb43852825a2b1847920ac12004fd39f90af0b
Reviewed-on: https://chromium-review.googlesource.com/514482
Reviewed-by: Theresa Wellington <twellington@chromium.org>
Reviewed-by: Ted Choc <tedchoc@chromium.org>
Commit-Queue: Matthew Jones <mdjones@chromium.org>
Cr-Commit-Position: refs/heads/master@{#474507}
[modify] https://crrev.com/908718941dc1d7c20a7b8422e698a91c74369826/chrome/android/java/src/org/chromium/chrome/browser/toolbar/BottomToolbarPhone.java
[modify] https://crrev.com/908718941dc1d7c20a7b8422e698a91c74369826/chrome/android/java/src/org/chromium/chrome/browser/toolbar/ToolbarManager.java