Revert of PPC/s390: Internalize strings in-place (reland)

Revert of PPC/s390: Internalize strings in-place (reland) (patchset #1 id:1 of https://codereview.chromium.org/2628643002/ )

Reason for revert:
Original CL https://codereview.chromium.org/2626893005 got reverted.

Original issue's description:
> PPC/s390: Internalize strings in-place (reland)
> 
> Port 4c699e349a4986b28574b3a51e8780e3a3d067b1
> 
> Original Commit Message:
> 
>     using newly introduced ThinStrings, which store a pointer to the actual,
>     internalized string they represent.
> 
>     (Previously landed as #42168 / af51befe694f.
> 
> R=jkummerow@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com
> BUG=v8:4520
> LOG=N
> 
> Review-Url: https://codereview.chromium.org/2628643002
> Cr-Commit-Position: refs/heads/master@{#42202}
> Committed: https://chromium.googlesource.com/v8/v8/+/aa0cb2eaf830e03fced1e00134fb65938df02388

TBR=jkummerow@chromium.org,joransiu@ca.ibm.com,jyan@ca.ibm.com,michael_dawson@ca.ibm.com
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=v8:4520
Review-Url: https://codereview.chromium.org/2628923004
Cr-Commit-Position: refs/heads/master@{#42304}
Committed: https://chromium.googlesource.com/v8/v8/+/d730551edcf7a07d3f16d5e22b589f0c198bbb21

[JaideepBajwa, 2017-01-12 23:43:11]

The CQ bit was checked by bjaideep@ca.ibm.com

[JaideepBajwa, 2017-01-12 23:43:12]

Created Revert of PPC/s390: Internalize strings in-place (reland)

[commit-bot: I haz the power, 2017-01-12 23:43:23]

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, 2017-01-12 23:43:23]

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

[commit-bot: I haz the power, 2017-01-12 23:43:24]

No L-G-T-M from a valid reviewer yet. 
CQ run can only be started by full committers or once the patch has
received an L-G-T-M from a full committer.
Even if an L-G-T-M may have been provided, it was from a non-committer,
_not_ a full super star committer.
Committers are members of the group "project-v8-committers".
Note that this has nothing to do with OWNERS files.

[john.yan, 2017-01-13 04:54:50]

lgtm

[JaideepBajwa, 2017-01-13 05:04:45]

The CQ bit was checked by bjaideep@ca.ibm.com

[commit-bot: I haz the power, 2017-01-13 05:04:49]

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, 2017-01-13 05:30:10]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1484283885813940, "parent_rev":
"87311b5cbaf4473b82d5d8556e5004247adc4d5c", "commit_rev":
"d730551edcf7a07d3f16d5e22b589f0c198bbb21"}

[commit-bot: I haz the power, 2017-01-13 05:30:13]

Description was changed from

==========
Revert of PPC/s390: Internalize strings in-place (reland) (patchset #1 id:1 of
https://codereview.chromium.org/2628643002/ )

Reason for revert:
Original CL https://codereview.chromium.org/2626893005 got reverted.

Original issue's description:
> PPC/s390: Internalize strings in-place (reland)
> 
> Port 4c699e349a4986b28574b3a51e8780e3a3d067b1
> 
> Original Commit Message:
> 
>     using newly introduced ThinStrings, which store a pointer to the actual,
>     internalized string they represent.
> 
>     (Previously landed as #42168 / af51befe694f.
> 
> R=jkummerow@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com,
michael_dawson@ca.ibm.com
> BUG=v8:4520
> LOG=N
> 
> Review-Url: https://codereview.chromium.org/2628643002
> Cr-Commit-Position: refs/heads/master@{#42202}
> Committed:
https://chromium.googlesource.com/v8/v8/+/aa0cb2eaf830e03fced1e00134fb65938df...

TBR=jkummerow@chromium.org,joransiu@ca.ibm.com,jyan@ca.ibm.com,michael_dawson...
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=v8:4520
==========

to

==========
Revert of PPC/s390: Internalize strings in-place (reland) (patchset #1 id:1 of
https://codereview.chromium.org/2628643002/ )

Reason for revert:
Original CL https://codereview.chromium.org/2626893005 got reverted.

Original issue's description:
> PPC/s390: Internalize strings in-place (reland)
> 
> Port 4c699e349a4986b28574b3a51e8780e3a3d067b1
> 
> Original Commit Message:
> 
>     using newly introduced ThinStrings, which store a pointer to the actual,
>     internalized string they represent.
> 
>     (Previously landed as #42168 / af51befe694f.
> 
> R=jkummerow@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com,
michael_dawson@ca.ibm.com
> BUG=v8:4520
> LOG=N
> 
> Review-Url: https://codereview.chromium.org/2628643002
> Cr-Commit-Position: refs/heads/master@{#42202}
> Committed:
https://chromium.googlesource.com/v8/v8/+/aa0cb2eaf830e03fced1e00134fb65938df...

TBR=jkummerow@chromium.org,joransiu@ca.ibm.com,jyan@ca.ibm.com,michael_dawson...
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=v8:4520

Review-Url: https://codereview.chromium.org/2628923004
Cr-Commit-Position: refs/heads/master@{#42304}
Committed:
https://chromium.googlesource.com/v8/v8/+/d730551edcf7a07d3f16d5e22b589f0c198...
==========

[commit-bot: I haz the power, 2017-01-13 05:30:14]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/d730551edcf7a07d3f16d5e22b589f0c198...