Change in ovirt-engine[ovirt-engine-3.6.5]: webadmin: fix memory leak in alerts / events footer

[tnisan at redhat.com]

Tal Nisan has submitted this change and it was merged.

Change subject: webadmin: fix memory leak in alerts / events footer
......................................................................


webadmin: fix memory leak in alerts / events footer

Fixed a large memory leak in alerts and events footer.
Each table has a 'dismiss' column and cell. The cells
were holding references to ModelProviders, which created
a circular reference. These tables also update every 5
seconds, so that was a ton of DOM nodes that were
detached and not GC-able.

Change-Id: Ib0ede93316863258f57619ce3e229417b4420e33
Bug-Url: https://bugzilla.redhat.com/1294678
Signed-off-by: Greg Sheremeta <gshereme at redhat.com>
(cherry picked from commit c6c6a37c0cfbf7aaa770a4bba03ceddaa26c1cc0)
---
M frontend/webadmin/modules/gwt-common/src/main/java/org/ovirt/engine/ui/common/widget/table/AbstractActionTable.java
M frontend/webadmin/modules/gwt-common/src/main/java/org/ovirt/engine/ui/common/widget/table/cell/AbstractImageButtonCell.java
M frontend/webadmin/modules/uicommonweb/src/main/java/org/ovirt/engine/ui/uicommonweb/models/events/AlertListModel.java
M frontend/webadmin/modules/uicommonweb/src/main/java/org/ovirt/engine/ui/uicommonweb/models/events/EventListModel.java
M frontend/webadmin/modules/webadmin/src/main/java/org/ovirt/engine/ui/webadmin/widget/footer/AlertsEventsFooterView.java
5 files changed, 54 insertions(+), 42 deletions(-)

Approvals:
  Jenkins CI: Passed CI tests
  Oved Ourfali: Verified; Looks good to me, approved



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Gerrit-MessageType: merged
Gerrit-Change-Id: Ib0ede93316863258f57619ce3e229417b4420e33
Gerrit-PatchSet: 2
Gerrit-Project: ovirt-engine
Gerrit-Branch: ovirt-engine-3.6.5
Gerrit-Owner: Oved Ourfali <oourfali at redhat.com>
Gerrit-Reviewer: Greg Sheremeta <gshereme at redhat.com>
Gerrit-Reviewer: Jenkins CI
Gerrit-Reviewer: Oved Ourfali <oourfali at redhat.com>
Gerrit-Reviewer: Tal Nisan <tnisan at redhat.com>
Gerrit-Reviewer: gerrit-hooks <automation at ovirt.org>