Fix FilterDisplayItem::equals()

Fix FilterDisplayItem::equals()

- DisplayItem::equals() should be checked before casting in case that
  |other| is not a BeginFilterDisplayItem, to avoid bad-cast errors
  on asan.
- Add equality checking for m_compositorFilterOperations.

BUG=679717
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2

Review-Url: https://codereview.chromium.org/2642473002
Cr-Commit-Position: refs/heads/master@{#444155}
Committed: https://chromium.googlesource.com/chromium/src/+/b09bc11cad3b56a0fa31387df5afae73cd95a053

[Xianzhu, 2017-01-17 20:13:12]

Description was changed from

==========
Fix FilterDisplayItem::equals()

- DisplayItem::equals() should be checked before casting in case that
  |other| is not a BeginFilterDisplayItem, to avoid bad-cast errors
  on asan.
- Add equality checking for m_compositorFilterOperations.

BUG=680423
==========

to

==========
Fix FilterDisplayItem::equals()

- DisplayItem::equals() should be checked before casting in case that
  |other| is not a BeginFilterDisplayItem, to avoid bad-cast errors
  on asan.
- Add equality checking for m_compositorFilterOperations.

BUG=680423
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
==========

[Xianzhu, 2017-01-17 20:13:16]

The CQ bit was checked by wangxianzhu@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-01-17 20:13:47]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[Xianzhu, 2017-01-17 20:13:50]

Description was changed from

==========
Fix FilterDisplayItem::equals()

- DisplayItem::equals() should be checked before casting in case that
  |other| is not a BeginFilterDisplayItem, to avoid bad-cast errors
  on asan.
- Add equality checking for m_compositorFilterOperations.

BUG=680423
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
==========

to

==========
Fix FilterDisplayItem::equals()

- DisplayItem::equals() should be checked before casting in case that
  |other| is not a BeginFilterDisplayItem, to avoid bad-cast errors
  on asan.
- Add equality checking for m_compositorFilterOperations.

BUG=679717
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
==========

[Xianzhu, 2017-01-17 20:14:13]

wangxianzhu@chromium.org changed reviewers:
+ pdr@chromium.org

[pdr., 2017-01-17 20:48:09]

On 2017/01/17 at 20:14:14, wangxianzhu wrote:
> 

LGTM

[Xianzhu, 2017-01-17 21:44:22]

The CQ bit was unchecked by wangxianzhu@chromium.org

[Xianzhu, 2017-01-17 21:44:25]

The CQ bit was checked by wangxianzhu@chromium.org

[commit-bot: I haz the power, 2017-01-17 21:44:33]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-01-17 21:49:59]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1484689465730000, "parent_rev":
"51933c02c41ba275c28f01981305a6d90ef3f4ce", "commit_rev":
"b09bc11cad3b56a0fa31387df5afae73cd95a053"}

[commit-bot: I haz the power, 2017-01-17 21:50:32]

Description was changed from

==========
Fix FilterDisplayItem::equals()

- DisplayItem::equals() should be checked before casting in case that
  |other| is not a BeginFilterDisplayItem, to avoid bad-cast errors
  on asan.
- Add equality checking for m_compositorFilterOperations.

BUG=679717
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
==========

to

==========
Fix FilterDisplayItem::equals()

- DisplayItem::equals() should be checked before casting in case that
  |other| is not a BeginFilterDisplayItem, to avoid bad-cast errors
  on asan.
- Add equality checking for m_compositorFilterOperations.

BUG=679717
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2

Review-Url: https://codereview.chromium.org/2642473002
Cr-Commit-Position: refs/heads/master@{#444155}
Committed:
https://chromium.googlesource.com/chromium/src/+/b09bc11cad3b56a0fa31387df5af...
==========

[commit-bot: I haz the power, 2017-01-17 21:50:32]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/b09bc11cad3b56a0fa31387df5af...