Refactor SuppressedHTTPSFormsFetcher to use GetLoginsForSameOrganizationName.

Refactor SuppressedHTTPSFormsFetcher to use GetLoginsForSameOrganizationName.

This results in no change in functionality, but is done in preparation for
refactoring SuppressedHTTPSFormsFetcher to return not only suppressed HTTPS
credentials, but also two other flavors of suppressed credentials. As an
immediate benefit, this CL allows cleaning up password_manager_unittests.

BUG=720599
Review-Url: https://codereview.chromium.org/2911433003
Cr-Original-Commit-Position: refs/heads/master@{#475325}
Review-Url: https://codereview.chromium.org/2918813002 .
Cr-Commit-Position: refs/branch-heads/3112@{#85}
Cr-Branched-From: b6460e24cf59f429d69de255538d0fc7a425ccf9-refs/heads/master@{#474897}
Committed: https://chromium.googlesource.com/chromium/src/+/863169d1b3f9bc3783d53fdbe686d715f1059c41

[engedy, 2017-06-01 12:34:32]

Description was changed from

==========
Refactor SuppressedHTTPSFormsFetcher to use GetLoginsForSameOrganizationName.

This results in no change in functionality, but is done in preparation for
refactoring SuppressedHTTPSFormsFetcher to return not only suppressed HTTPS
credentials, but also two other flavors of suppressed credentials. As an
immediate benefit, this CL allows cleaning up password_manager_unittests.

BUG=720599

Review-Url: https://codereview.chromium.org/2911433003
Cr-Commit-Position: refs/heads/master@{#475325}
(cherry picked from commit 74d6ed5b631582550c0dd9bf5c5f37475dc9804d)
==========

to

==========
Refactor SuppressedHTTPSFormsFetcher to use GetLoginsForSameOrganizationName.

This results in no change in functionality, but is done in preparation for
refactoring SuppressedHTTPSFormsFetcher to return not only suppressed HTTPS
credentials, but also two other flavors of suppressed credentials. As an
immediate benefit, this CL allows cleaning up password_manager_unittests.

BUG=720599

Review-Url: https://codereview.chromium.org/2911433003
Cr-Original-Commit-Position: refs/heads/master@{#475325}
Review-Url: https://codereview.chromium.org/2918813002 .
Cr-Commit-Position: refs/branch-heads/3112@{#85}
Cr-Branched-From:
b6460e24cf59f429d69de255538d0fc7a425ccf9-refs/heads/master@{#474897}
Committed:
https://chromium.googlesource.com/chromium/src/+/863169d1b3f9bc3783d53fdbe686...
==========

[engedy, 2017-06-01 12:34:33]

Committed patchset #1 (id:1) manually as
863169d1b3f9bc3783d53fdbe686d715f1059c41.