The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/3b6cc27c48f290005ce5946319506c44ea453872

commit 3b6cc27c48f290005ce5946319506c44ea453872
Author: Rohit Rao <rohitrao@chromium.org>
Date: Mon Aug 06 14:16:17 2018

[ios] Disables testDuplicatedBlacklistedFormDeletionInDetailView.

The underlying password store no longer allows adding duplicate blacklisted
forms.

BUG= 871223 

Cq-Include-Trybots: luci.chromium.try:ios-simulator-full-configs;master.tryserver.chromium.mac:ios-simulator-cronet
Change-Id: I2ad4f530bcdf600c683f7a48264263212a7b9b65
Reviewed-on: https://chromium-review.googlesource.com/1163629
Commit-Queue: Rohit Rao <rohitrao@chromium.org>
Commit-Queue: Justin Cohen <justincohen@chromium.org>
Reviewed-by: Justin Cohen <justincohen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#580863}
[modify] https://crrev.com/3b6cc27c48f290005ce5946319506c44ea453872/ios/chrome/browser/ui/settings/passwords_settings_egtest.mm

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/9ea9b5ee08b766efcf2ea8188f2444b52db93696

commit 9ea9b5ee08b766efcf2ea8188f2444b52db93696
Author: Gemene Narcis <gemene@google.com>
Date: Thu Aug 16 08:38:20 2018

Reland "Prevent adding blacklisted duplicates"

This is a reland of 9c6c7b842947b8aab18141088902fe85e1d9dc89

Also, this CL deletes testDuplicatedBlacklistedFormDeletionInDetailView because duplicates are cleaned up in r578318 and this CL doesn't allow Password Store to add new ones. Thus, the test is obsolete.

Original change's description:
> Prevent adding blacklisted duplicates
>
> Just before a form is going to be added to LoginDatabase a more check have to be made for blacklisted sites. If the site is already blacklisted by user then the new form will not be added.
>
> Also, a histogram is added to know how many duplicates are in the LoginDatabase at every startup. This histogram has the role to inform us when the code that do the de-duplication can be deleted.
>
> Bug:  862930 
> Change-Id: Id256b6dc1c4995636c7281392bd1cb34af4ab5bc
> Reviewed-on: https://chromium-review.googlesource.com/1151636
> Commit-Queue: Narcis Gemene <gemene@google.com>
> Reviewed-by: Vasilii Sukhanov <vasilii@chromium.org>
> Reviewed-by: Brian White <bcwhite@chromium.org>
> Reviewed-by: Jan Wilken Dörrie <jdoerrie@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#580836}

Bug:  862930 ,  871223 
Cq-Include-Trybots: luci.chromium.try:ios-simulator-full-configs;master.tryserver.chromium.mac:ios-simulator-cronet
Change-Id: I5a66bf412b7b89ba5ad61a7d99faa26e5910ff9d
Reviewed-on: https://chromium-review.googlesource.com/1164783
Reviewed-by: Ilya Sherman <isherman@chromium.org>
Reviewed-by: Sergio Collazos <sczs@chromium.org>
Reviewed-by: Jan Wilken Dörrie <jdoerrie@chromium.org>
Reviewed-by: Vasilii Sukhanov <vasilii@chromium.org>
Commit-Queue: Narcis Gemene <gemene@google.com>
Cr-Commit-Position: refs/heads/master@{#583583}
[modify] https://crrev.com/9ea9b5ee08b766efcf2ea8188f2444b52db93696/components/password_manager/core/browser/login_database.cc
[modify] https://crrev.com/9ea9b5ee08b766efcf2ea8188f2444b52db93696/components/password_manager/core/browser/login_database.h
[modify] https://crrev.com/9ea9b5ee08b766efcf2ea8188f2444b52db93696/components/password_manager/core/browser/login_database_unittest.cc
[modify] https://crrev.com/9ea9b5ee08b766efcf2ea8188f2444b52db93696/components/password_manager/core/browser/password_manager.cc
[modify] https://crrev.com/9ea9b5ee08b766efcf2ea8188f2444b52db93696/components/password_manager/core/browser/password_manager_util.cc
[modify] https://crrev.com/9ea9b5ee08b766efcf2ea8188f2444b52db93696/components/password_manager/core/browser/password_manager_util_unittest.cc
[modify] https://crrev.com/9ea9b5ee08b766efcf2ea8188f2444b52db93696/components/password_manager/core/common/password_manager_pref_names.cc
[modify] https://crrev.com/9ea9b5ee08b766efcf2ea8188f2444b52db93696/components/password_manager/core/common/password_manager_pref_names.h
[modify] https://crrev.com/9ea9b5ee08b766efcf2ea8188f2444b52db93696/ios/chrome/browser/ui/settings/passwords_settings_egtest.mm
[modify] https://crrev.com/9ea9b5ee08b766efcf2ea8188f2444b52db93696/tools/metrics/histograms/enums.xml
[modify] https://crrev.com/9ea9b5ee08b766efcf2ea8188f2444b52db93696/tools/metrics/histograms/histograms.xml