Revert of [debugging] print ranges for consecutive values with %DebugPrint

Revert of [debugging] print ranges for consecutive values with %DebugPrint (patchset #2 id:20001 of https://codereview.chromium.org/2169143003/ )

Reason for revert:
breaks android build due to uninitialized variable.
https://build.chromium.org/p/client.v8.ports/builders/V8%20Arm%20-%20debug%20builder/builds/2034

Original issue's description:
> [debugging] print ranges for consecutive values with %DebugPrint
>
> With this CL repeated values in elements are combined into a single printout with a range.
>
> BEFORE:
> - elements = {
>   0: <undefined>
>   1: <undefined>
>   2: <the_hole>
> }
>
> AFTER:
>  - elements = {
>        0-1: <undefined>
>          2: <the_hole>
> }
>
> BUG=
>
> Committed: https://crrev.com/ec4165742088043d8fede38db21a281e16682adb
> Cr-Commit-Position: refs/heads/master@{#38069}

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

Committed: https://crrev.com/7b2cd8b988d257f22afc7c03cd2caf8ba2e2b3a3
Cr-Commit-Position: refs/heads/master@{#38071}

[Camillo Bruni, 2016-07-26 18:53:12]

The CQ bit was checked by cbruni@chromium.org

[Camillo Bruni, 2016-07-26 18:53:12]

Created Revert of [debugging] print ranges for consecutive values with
%DebugPrint

[commit-bot: I haz the power, 2016-07-26 18:53:19]

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, 2016-07-26 18:53:34]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-26 18:55:10]

Description was changed from

==========
Revert of [debugging] print ranges for consecutive values with %DebugPrint
(patchset #2 id:20001 of https://codereview.chromium.org/2169143003/ )

Reason for revert:
breaks android build due to uninitialized variable.
https://build.chromium.org/p/client.v8.ports/builders/V8%20Arm%20-%20debug%20...

Original issue's description:
> [debugging] print ranges for consecutive values with %DebugPrint
> 
> With this CL repeated values in elements are combined into a single printout
with a range.
> 
> BEFORE:
> - elements = {
>   0: <undefined>
>   1: <undefined>
>   2: <the_hole>
> }
> 
> AFTER:
>  - elements = {
>        0-1: <undefined>
>          2: <the_hole>
> }
> 
> BUG=
> 
> Committed: https://crrev.com/ec4165742088043d8fede38db21a281e16682adb
> Cr-Commit-Position: refs/heads/master@{#38069}

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

to

==========
Revert of [debugging] print ranges for consecutive values with %DebugPrint
(patchset #2 id:20001 of https://codereview.chromium.org/2169143003/ )

Reason for revert:
breaks android build due to uninitialized variable.
https://build.chromium.org/p/client.v8.ports/builders/V8%20Arm%20-%20debug%20...

Original issue's description:
> [debugging] print ranges for consecutive values with %DebugPrint
>
> With this CL repeated values in elements are combined into a single printout
with a range.
>
> BEFORE:
> - elements = {
>   0: <undefined>
>   1: <undefined>
>   2: <the_hole>
> }
>
> AFTER:
>  - elements = {
>        0-1: <undefined>
>          2: <the_hole>
> }
>
> BUG=
>
> Committed: https://crrev.com/ec4165742088043d8fede38db21a281e16682adb
> Cr-Commit-Position: refs/heads/master@{#38069}

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

Committed: https://crrev.com/7b2cd8b988d257f22afc7c03cd2caf8ba2e2b3a3
Cr-Commit-Position: refs/heads/master@{#38071}
==========

[commit-bot: I haz the power, 2016-07-26 18:55:12]

Patchset 1 (id:??) landed as
https://crrev.com/7b2cd8b988d257f22afc7c03cd2caf8ba2e2b3a3
Cr-Commit-Position: refs/heads/master@{#38071}

[Camillo Bruni, 2016-07-27 07:44:17]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/2182203004/ by cbruni@chromium.org.

The reason for reverting is: Dummy initializing variables to make compilers
happy..