Revert of Add fuzzer for AXTree and fix a couple of bugs it found.

Revert of Add fuzzer for AXTree and fix a couple of bugs it found. (patchset #3 id:40001 of https://codereview.chromium.org/2323103002/ )

Reason for revert:
Caused Address Sanitizer problem with BrowserAccessibilityManagerTest.TestFatalError

BUG=646777
Original issue's description:
> Add fuzzer for AXTree and fix a couple of bugs it found.
>
> BUG=none
>
> Committed: https://crrev.com/cd760f121c0701c0f7609a3437735751cf4ac416
> Cr-Commit-Position: refs/heads/master@{#418308}

TBR=aarya@google.com,aboxhall@chromium.org,mmoroz@chromium.org,ochang@chromium.org,dmazzoni@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=none

Committed: https://crrev.com/ce1a186a46de6ade71753efd0cfd578d3a1d124f
Cr-Commit-Position: refs/heads/master@{#418541}

[aberent, 2016-09-14 13:04:54]

The CQ bit was checked by aberent@chromium.org

[aberent, 2016-09-14 13:04:54]

Created Revert of Add fuzzer for AXTree and fix a couple of bugs it found.

[commit-bot: I haz the power, 2016-09-14 13:05:11]

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, 2016-09-14 13:06:06]

Description was changed from

==========
Revert of Add fuzzer for AXTree and fix a couple of bugs it found. (patchset #3
id:40001 of https://codereview.chromium.org/2323103002/ )

Reason for revert:
Caused Address Sanitizer problem with
BrowserAccessibilityManagerTest.TestFatalError

BUG=646777

Original issue's description:
> Add fuzzer for AXTree and fix a couple of bugs it found.
> 
> BUG=none
> 
> Committed: https://crrev.com/cd760f121c0701c0f7609a3437735751cf4ac416
> Cr-Commit-Position: refs/heads/master@{#418308}

TBR=aarya@google.com,aboxhall@chromium.org,mmoroz@chromium.org,ochang@chromiu...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=none
==========

to

==========
Revert of Add fuzzer for AXTree and fix a couple of bugs it found. (patchset #3
id:40001 of https://codereview.chromium.org/2323103002/ )

Reason for revert:
Caused Address Sanitizer problem with
BrowserAccessibilityManagerTest.TestFatalError

BUG=646777

Original issue's description:
> Add fuzzer for AXTree and fix a couple of bugs it found.
> 
> BUG=none
> 
> Committed: https://crrev.com/cd760f121c0701c0f7609a3437735751cf4ac416
> Cr-Commit-Position: refs/heads/master@{#418308}

TBR=aarya@google.com,aboxhall@chromium.org,mmoroz@chromium.org,ochang@chromiu...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=none
==========

[commit-bot: I haz the power, 2016-09-14 13:06:07]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-14 13:07:40]

Description was changed from

==========
Revert of Add fuzzer for AXTree and fix a couple of bugs it found. (patchset #3
id:40001 of https://codereview.chromium.org/2323103002/ )

Reason for revert:
Caused Address Sanitizer problem with
BrowserAccessibilityManagerTest.TestFatalError

BUG=646777

Original issue's description:
> Add fuzzer for AXTree and fix a couple of bugs it found.
> 
> BUG=none
> 
> Committed: https://crrev.com/cd760f121c0701c0f7609a3437735751cf4ac416
> Cr-Commit-Position: refs/heads/master@{#418308}

TBR=aarya@google.com,aboxhall@chromium.org,mmoroz@chromium.org,ochang@chromiu...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=none
==========

to

==========
Revert of Add fuzzer for AXTree and fix a couple of bugs it found. (patchset #3
id:40001 of https://codereview.chromium.org/2323103002/ )

Reason for revert:
Caused Address Sanitizer problem with
BrowserAccessibilityManagerTest.TestFatalError

BUG=646777

Original issue's description:
> Add fuzzer for AXTree and fix a couple of bugs it found.
>
> BUG=none
>
> Committed: https://crrev.com/cd760f121c0701c0f7609a3437735751cf4ac416
> Cr-Commit-Position: refs/heads/master@{#418308}

TBR=aarya@google.com,aboxhall@chromium.org,mmoroz@chromium.org,ochang@chromiu...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=none

Committed: https://crrev.com/ce1a186a46de6ade71753efd0cfd578d3a1d124f
Cr-Commit-Position: refs/heads/master@{#418541}
==========

[commit-bot: I haz the power, 2016-09-14 13:07:41]

Patchset 1 (id:??) landed as
https://crrev.com/ce1a186a46de6ade71753efd0cfd578d3a1d124f
Cr-Commit-Position: refs/heads/master@{#418541}