Fix Password Manager Performance Issues

Fix Password Manager Performance Issues

This change further addresses the performance issue of password manager when
many passwords are saved. Prior to this change a long password list (~1000
entries) can freeze the password manager for multiple seconds.

Inspired by the edit dictionary settings (chrome://settings/editDictionary),
this change removes the |autoExpands| attributes from the saved passwords and
password exceptions lists and adds a CSS |max-height| attribute. This results in
rendering the list almost instantaneously and keeps it responsive with regard to
user interactions.

BUG=651049
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Review-Url: https://codereview.chromium.org/2443143002
Cr-Commit-Position: refs/heads/master@{#427655}
(cherry picked from commit 948349a43c3c3bd15a05c5b79e66507abfd31a3a)

Committed: https://chromium.googlesource.com/chromium/src/+/a03793f62b38689b30939434ba7d9bbe1afdbdfe

[vabr (Chromium), 2016-10-28 11:43:43]

Description was changed from

==========
Fix Password Manager Performance Issues

This change further addresses the performance issue of password manager when
many passwords are saved. Prior to this change a long password list (~1000
entries) can freeze the password manager for multiple seconds.

Inspired by the edit dictionary settings (chrome://settings/editDictionary),
this change removes the |autoExpands| attributes from the saved passwords and
password exceptions lists and adds a CSS |max-height| attribute. This results in
rendering the list almost instantaneously and keeps it responsive with regard to
user interactions.

BUG=651049
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Review-Url: https://codereview.chromium.org/2443143002
Cr-Commit-Position: refs/heads/master@{#427655}
(cherry picked from commit 948349a43c3c3bd15a05c5b79e66507abfd31a3a)
==========

to

==========
Fix Password Manager Performance Issues

This change further addresses the performance issue of password manager when
many passwords are saved. Prior to this change a long password list (~1000
entries) can freeze the password manager for multiple seconds.

Inspired by the edit dictionary settings (chrome://settings/editDictionary),
this change removes the |autoExpands| attributes from the saved passwords and
password exceptions lists and adds a CSS |max-height| attribute. This results in
rendering the list almost instantaneously and keeps it responsive with regard to
user interactions.

BUG=651049
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Review-Url: https://codereview.chromium.org/2443143002
Cr-Commit-Position: refs/heads/master@{#427655}
(cherry picked from commit 948349a43c3c3bd15a05c5b79e66507abfd31a3a)

Committed:
https://chromium.googlesource.com/chromium/src/+/a03793f62b38689b30939434ba7d...
==========

[vabr (Chromium), 2016-10-28 11:43:44]

Committed patchset #1 (id:1) manually as
a03793f62b38689b30939434ba7d9bbe1afdbdfe.