Remove m_paragraphRange from SpellCheckRequest

Remove paragraph range from SpellCheckRequest

|m_paragraphRange| is a redundant member of SpellCheckRequest because
it is always initiated with the same value as |m_checkingRange| [*]. So
this patch removes this redundant member.

[*] This claim was always true until revision r368035, where I allowed
a |SpellCheckRequest| to have two different ranges for the first time,
which is an unnecessary change, though.

BUG=619452
TEST=n/a; no visible change

Committed: https://crrev.com/922c87eb33d709ba9fb9332ecde0a1bcf72d86bf
Cr-Commit-Position: refs/heads/master@{#412468}

[Xiaocheng, 2016-08-17 05:13:50]

The CQ bit was checked by xiaochengh@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-08-17 05:14:10]

Dry run: 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, 2016-08-17 05:17:02]

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

[commit-bot: I haz the power, 2016-08-17 05:17:02]

Dry run: Try jobs failed on following builders:
  ios-device on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-device/builds...)
  ios-simulator on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-simulator/bui...)

[Xiaocheng, 2016-08-17 05:21:30]

Description was changed from

==========
Remove paragraph range from SpellCheckRequest

BUG=n/a
TEST=n/a; no behavior change
==========

to

==========
Remove paragraph range from SpellCheckRequest

|m_paragraphRange| is a redundant member of SpellCheckRequest because
it is always initiated with the same value as |m_checkingRange| [*]. So
this patch removes this redundant member.

[*] This claim was always true until revision r368035, where I allowed
a |SpellCheckRequest| to have two different ranges for the first time,
which is an unnecessary change, though.

BUG=619452
TEST=n/a; no visible change
==========

[Xiaocheng, 2016-08-17 05:26:42]

The CQ bit was checked by xiaochengh@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-08-17 05:26:58]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[Xiaocheng, 2016-08-17 06:12:37]

xiaochengh@chromium.org changed reviewers:
+ yosin@chromium.org

[Xiaocheng, 2016-08-17 06:12:38]

After some archaeology I am convinced that |SpellCheckRequest::m_paragraphRange|
is completely redundant, and hence, removing it.

PTAL.

[yosin_UTC9, 2016-08-17 06:23:39]

lgtm

[commit-bot: I haz the power, 2016-08-17 07:10:41]

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

[commit-bot: I haz the power, 2016-08-17 07:10:41]

Dry run: This issue passed the CQ dry run.

[Xiaocheng, 2016-08-17 07:10:57]

The CQ bit was checked by xiaochengh@chromium.org

[commit-bot: I haz the power, 2016-08-17 07:11:15]

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, 2016-08-17 07:33:31]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-08-17 07:36:54]

Description was changed from

==========
Remove paragraph range from SpellCheckRequest

|m_paragraphRange| is a redundant member of SpellCheckRequest because
it is always initiated with the same value as |m_checkingRange| [*]. So
this patch removes this redundant member.

[*] This claim was always true until revision r368035, where I allowed
a |SpellCheckRequest| to have two different ranges for the first time,
which is an unnecessary change, though.

BUG=619452
TEST=n/a; no visible change
==========

to

==========
Remove paragraph range from SpellCheckRequest

|m_paragraphRange| is a redundant member of SpellCheckRequest because
it is always initiated with the same value as |m_checkingRange| [*]. So
this patch removes this redundant member.

[*] This claim was always true until revision r368035, where I allowed
a |SpellCheckRequest| to have two different ranges for the first time,
which is an unnecessary change, though.

BUG=619452
TEST=n/a; no visible change

Committed: https://crrev.com/922c87eb33d709ba9fb9332ecde0a1bcf72d86bf
Cr-Commit-Position: refs/heads/master@{#412468}
==========

[commit-bot: I haz the power, 2016-08-17 07:36:54]

Patchset 2 (id:??) landed as
https://crrev.com/922c87eb33d709ba9fb9332ecde0a1bcf72d86bf
Cr-Commit-Position: refs/heads/master@{#412468}