PPC: [debugger] Remove code to predict step-in target.

PPC: [debugger] Remove code to predict step-in target.

Port 2f559f210d5a6fd60ab8471c0bd3f924a5a8f450

R=yangguo@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com
BUG=

Committed: https://crrev.com/70e699751c33a1e9a35a219aa1d7b6c98d068098
Cr-Commit-Position: refs/heads/master@{#32482}

[MTBrandyberry, 2015-12-01 22:20:13]

The CQ bit was checked by mbrandy@us.ibm.com to run a CQ dry run

[commit-bot: I haz the power, 2015-12-01 22:20:19]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1490923004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1490923004/1

[michael_dawson, 2015-12-01 22:53:17]

On 2015/12/01 22:20:19, commit-bot: I haz the power wrote:
> Dry run: CQ is trying da patch. Follow status at
>  https://chromium-cq-status.appspot.com/patch-status/1490923004/1
> View timeline at
>  https://chromium-cq-status.appspot.com/patch-timeline/1490923004/1

lgtm

[commit-bot: I haz the power, 2015-12-01 23:14:40]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-12-01 23:14:41]

Dry run: This issue passed the CQ dry run.

[MTBrandyberry, 2015-12-01 23:15:10]

The CQ bit was checked by mbrandy@us.ibm.com

[commit-bot: I haz the power, 2015-12-01 23:15:19]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1490923004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1490923004/1

[commit-bot: I haz the power, 2015-12-01 23:17:00]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-12-01 23:17:29]

Description was changed from

==========
PPC: [debugger] Remove code to predict step-in target.

Port 2f559f210d5a6fd60ab8471c0bd3f924a5a8f450

R=yangguo@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com,
michael_dawson@ca.ibm.com
BUG=
==========

to

==========
PPC: [debugger] Remove code to predict step-in target.

Port 2f559f210d5a6fd60ab8471c0bd3f924a5a8f450

R=yangguo@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com,
michael_dawson@ca.ibm.com
BUG=

Committed: https://crrev.com/70e699751c33a1e9a35a219aa1d7b6c98d068098
Cr-Commit-Position: refs/heads/master@{#32482}
==========

[commit-bot: I haz the power, 2015-12-01 23:17:29]

Patchset 1 (id:??) landed as
https://crrev.com/70e699751c33a1e9a35a219aa1d7b6c98d068098
Cr-Commit-Position: refs/heads/master@{#32482}