Revert of Refactor script position calculation

Revert of Refactor script position calculation (patchset #6 id:100001 of https://codereview.chromium.org/1986173002/ )

Reason for revert:
Breaks layout tests:
https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/builds/6896

Original issue's description:
> Refactor script position calculation
>
> Script position calculation logic (i.e. line & column numbers for a
> given code position) is now based on a single method
> Script::GetPositionInfo(). Refactored related code in isolate.cc and
> js/messages.js to use the new method and removed the line_ends JS
> accessor.
>
> R=yangguo@chromium.org
> BUG=
>
> Committed: https://crrev.com/c04d547298ce4fd425ef1eaa9b02ad1e177918dc
> Cr-Commit-Position: refs/heads/master@{#36359}

TBR=yangguo@chromium.org,jgruber@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=

Committed: https://crrev.com/3f6b081aa0cf3c587d576bcf3f1641ac2a902347
Cr-Commit-Position: refs/heads/master@{#36368}

[Michael Achenbach, 2016-05-19 13:54:13]

Created Revert of Refactor script position calculation

[commit-bot: I haz the power, 2016-05-19 13:54:15]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1994973002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1994973002/1

[commit-bot: I haz the power, 2016-05-19 13:54:35]

Description was changed from

==========
Revert of Refactor script position calculation (patchset #6 id:100001 of
https://codereview.chromium.org/1986173002/ )

Reason for revert:
Breaks layout tests:
https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/bui...

Original issue's description:
> Refactor script position calculation
> 
> Script position calculation logic (i.e. line & column numbers for a
> given code position) is now based on a single method
> Script::GetPositionInfo(). Refactored related code in isolate.cc and
> js/messages.js to use the new method and removed the line_ends JS
> accessor.
> 
> R=yangguo@chromium.org
> BUG=
> 
> Committed: https://crrev.com/c04d547298ce4fd425ef1eaa9b02ad1e177918dc
> Cr-Commit-Position: refs/heads/master@{#36359}

TBR=yangguo@chromium.org,jgruber@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=
==========

to

==========
Revert of Refactor script position calculation (patchset #6 id:100001 of
https://codereview.chromium.org/1986173002/ )

Reason for revert:
Breaks layout tests:
https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/bui...

Original issue's description:
> Refactor script position calculation
> 
> Script position calculation logic (i.e. line & column numbers for a
> given code position) is now based on a single method
> Script::GetPositionInfo(). Refactored related code in isolate.cc and
> js/messages.js to use the new method and removed the line_ends JS
> accessor.
> 
> R=yangguo@chromium.org
> BUG=
> 
> Committed: https://crrev.com/c04d547298ce4fd425ef1eaa9b02ad1e177918dc
> Cr-Commit-Position: refs/heads/master@{#36359}

TBR=yangguo@chromium.org,jgruber@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=
==========

[commit-bot: I haz the power, 2016-05-19 13:54:36]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-19 13:55:05]

Description was changed from

==========
Revert of Refactor script position calculation (patchset #6 id:100001 of
https://codereview.chromium.org/1986173002/ )

Reason for revert:
Breaks layout tests:
https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/bui...

Original issue's description:
> Refactor script position calculation
> 
> Script position calculation logic (i.e. line & column numbers for a
> given code position) is now based on a single method
> Script::GetPositionInfo(). Refactored related code in isolate.cc and
> js/messages.js to use the new method and removed the line_ends JS
> accessor.
> 
> R=yangguo@chromium.org
> BUG=
> 
> Committed: https://crrev.com/c04d547298ce4fd425ef1eaa9b02ad1e177918dc
> Cr-Commit-Position: refs/heads/master@{#36359}

TBR=yangguo@chromium.org,jgruber@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=
==========

to

==========
Revert of Refactor script position calculation (patchset #6 id:100001 of
https://codereview.chromium.org/1986173002/ )

Reason for revert:
Breaks layout tests:
https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/bui...

Original issue's description:
> Refactor script position calculation
>
> Script position calculation logic (i.e. line & column numbers for a
> given code position) is now based on a single method
> Script::GetPositionInfo(). Refactored related code in isolate.cc and
> js/messages.js to use the new method and removed the line_ends JS
> accessor.
>
> R=yangguo@chromium.org
> BUG=
>
> Committed: https://crrev.com/c04d547298ce4fd425ef1eaa9b02ad1e177918dc
> Cr-Commit-Position: refs/heads/master@{#36359}

TBR=yangguo@chromium.org,jgruber@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=

Committed: https://crrev.com/3f6b081aa0cf3c587d576bcf3f1641ac2a902347
Cr-Commit-Position: refs/heads/master@{#36368}
==========

[commit-bot: I haz the power, 2016-05-19 13:55:06]

Patchset 1 (id:??) landed as
https://crrev.com/3f6b081aa0cf3c587d576bcf3f1641ac2a902347
Cr-Commit-Position: refs/heads/master@{#36368}