This CL (https://codereview.chromium.org/1627193003) that displays origins for Android might be useful.

The function that produces origins to show - GetShownOriginAndLinkUrl (https://cs.chromium.org/chromium/src/components/password_manager/core/browser/password_ui_utils.cc?q=GetShownOriginAndLinkUrl&l=24)

Assigning temporarily to vabr@ until dozsa@ has edit bug privileges and can be assigned this bug.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/127c33456ca196306f48b024a049f0a33699fe1e

commit 127c33456ca196306f48b024a049f0a33699fe1e
Author: dozsa <dozsa@google.com>
Date: Mon Jun 13 15:28:13 2016

Displaying human-readable Android credentials on Android OS.

Note: link_url from GetShownOriginAndLinkUrl is not being used.
BUG= 617094 

Review-Url: https://codereview.chromium.org/2042033003
Cr-Commit-Position: refs/heads/master@{#399453}

[modify] https://crrev.com/127c33456ca196306f48b024a049f0a33699fe1e/chrome/browser/android/password_ui_view_android.cc
[modify] https://crrev.com/127c33456ca196306f48b024a049f0a33699fe1e/chrome/browser/ui/passwords/password_manager_presenter.cc
[modify] https://crrev.com/127c33456ca196306f48b024a049f0a33699fe1e/components/password_manager/core/browser/password_ui_utils.cc
[modify] https://crrev.com/127c33456ca196306f48b024a049f0a33699fe1e/components/password_manager/core/browser/password_ui_utils.h
[modify] https://crrev.com/127c33456ca196306f48b024a049f0a33699fe1e/components/password_manager/core/browser/password_ui_utils_unittest.cc

A follow-up task after r399453 is to change gluing IDS_PASSWORDS_ANDROID_URI_SUFFIX to the origin string to making the localized resource a format string and passing the origin to it. https://codereview.chromium.org/2042033003/diff/100001/chrome/browser/android/password_ui_view_android.cc#newcode52

And another follow-up task is to use link_url from GetShownOriginAndLinkUrl on Android -- it should likely be displayed in the "Edit password" view. It would be good to check this with the UI team, once there is a chance.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/127c33456ca196306f48b024a049f0a33699fe1e

commit 127c33456ca196306f48b024a049f0a33699fe1e
Author: dozsa <dozsa@google.com>
Date: Mon Jun 13 15:28:13 2016

Displaying human-readable Android credentials on Android OS.

Note: link_url from GetShownOriginAndLinkUrl is not being used.
BUG= 617094 

Review-Url: https://codereview.chromium.org/2042033003
Cr-Commit-Position: refs/heads/master@{#399453}

[modify] https://crrev.com/127c33456ca196306f48b024a049f0a33699fe1e/chrome/browser/android/password_ui_view_android.cc
[modify] https://crrev.com/127c33456ca196306f48b024a049f0a33699fe1e/chrome/browser/ui/passwords/password_manager_presenter.cc
[modify] https://crrev.com/127c33456ca196306f48b024a049f0a33699fe1e/components/password_manager/core/browser/password_ui_utils.cc
[modify] https://crrev.com/127c33456ca196306f48b024a049f0a33699fe1e/components/password_manager/core/browser/password_ui_utils.h
[modify] https://crrev.com/127c33456ca196306f48b024a049f0a33699fe1e/components/password_manager/core/browser/password_ui_utils_unittest.cc

The main issue was solved, but there are still two follow-ups: comments #5 and #6.

(We already received the guidance from the UI team on #6.)

dozsa@ finished the internship, so reassigning to myself.

Hi Tanja, another task related to viewing passwords on Android.

As for #5, I guess this is obsoleted by jdoerrie@'s work on bug 628988 -- once the support for app store names is added, we should use those instead of gluing "(Android)" to randomly chosen URLs.

As for #6, I feel stupid for noting in #8 that we have the guidance, but not stating the guidance. Perhaps it's in the mocks?

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/b9fc076120ab64a7ff2bfa46ce511830724a234f

commit b9fc076120ab64a7ff2bfa46ce511830724a234f
Author: jdoerrie <jdoerrie@chromium.org>
Date: Fri Jul 14 10:39:30 2017

Add Support for App Display Names to GetShownOriginAndLinkUrl

This change adds support for app display names to Password UI Utils.
This is useful for the more human friendly display of Android
credentials, as this will display the Play Store name of the App, if
available.

Bug: 628988,  617094 ,  679434 
Change-Id: Ide7bc694805ce40cbbccf8e8496c32bcb677de25
Reviewed-on: https://chromium-review.googlesource.com/567936
Commit-Queue: Jan Wilken Dörrie <jdoerrie@chromium.org>
Reviewed-by: Steven Bennetts <stevenjb@chromium.org>
Reviewed-by: Hector Carmona <hcarmona@chromium.org>
Reviewed-by: Bernhard Bauer <bauerb@chromium.org>
Reviewed-by: Vaclav Brozek <vabr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#486721}
[modify] https://crrev.com/b9fc076120ab64a7ff2bfa46ce511830724a234f/chrome/browser/android/password_ui_view_android.cc
[modify] https://crrev.com/b9fc076120ab64a7ff2bfa46ce511830724a234f/chrome/browser/android/password_ui_view_android.h
[modify] https://crrev.com/b9fc076120ab64a7ff2bfa46ce511830724a234f/chrome/browser/extensions/api/passwords_private/passwords_private_utils.cc
[modify] https://crrev.com/b9fc076120ab64a7ff2bfa46ce511830724a234f/chrome/browser/extensions/api/passwords_private/passwords_private_utils.h
[modify] https://crrev.com/b9fc076120ab64a7ff2bfa46ce511830724a234f/chrome/browser/extensions/api/passwords_private/passwords_private_utils_unittest.cc
[modify] https://crrev.com/b9fc076120ab64a7ff2bfa46ce511830724a234f/chrome/browser/ui/passwords/password_manager_presenter.cc
[modify] https://crrev.com/b9fc076120ab64a7ff2bfa46ce511830724a234f/chrome/browser/ui/passwords/password_manager_presenter_unittest.cc
[modify] https://crrev.com/b9fc076120ab64a7ff2bfa46ce511830724a234f/chrome/browser/ui/webui/options/password_manager_handler.cc
[modify] https://crrev.com/b9fc076120ab64a7ff2bfa46ce511830724a234f/components/password_manager/core/browser/password_ui_utils.cc
[modify] https://crrev.com/b9fc076120ab64a7ff2bfa46ce511830724a234f/components/password_manager/core/browser/password_ui_utils.h
[modify] https://crrev.com/b9fc076120ab64a7ff2bfa46ce511830724a234f/components/password_manager/core/browser/password_ui_utils_unittest.cc

http://crrev.com/c/567936 fixed #c5, since it inlined |GetDisplayOriginForSettings| and got rid of appending " (Android)" to the shown origin.

While doing so I removed the "TODO( crbug.com/617094 ) Also display link_url." comment, even though it is still relevant. So #c6 should still be addressed.