Avoid duplicate functions/code in core/editing: kUnsetCodePoint

Avoid duplicate functions/code in core/editing: kUnsetCodePoint

While experimenting with unity builds I encountered a few duplicate
symbols and functions in core/editing. This patch renames, moves
and unifies them.

kInvalidCodePoint is used in both ForwardGraphemeBoundaryStateMachine and
BackwardGraphemeBoundaryStateMachine so to avoid clashes, use different
names for them.

BUG=708949
R=yosin@chromium.org

Review-Url: https://codereview.chromium.org/2801893004
Cr-Commit-Position: refs/heads/master@{#462423}
Committed: https://chromium.googlesource.com/chromium/src/+/96ea303ff0f2ed2bc7fa35387c0f1b85b1fc0e40

[Daniel Bratell, 2017-04-06 07:44:23]

Please take a look.

[Daniel Bratell, 2017-04-06 07:44:35]

bratell@opera.com changed reviewers:
+ yosin@chromium.org

[Daniel Bratell, 2017-04-06 07:44:36]

Please take a look.

[Daniel Bratell, 2017-04-06 09:15:24]

Description was changed from

==========
Avoid duplicate functions/code in core/editing: kUnsetCodePoint

While experimenting with unity builds I encountered a few duplicate
symbols and functions in core/editing. This patch renames, moves
and unifies them.

kInvalidCodePoint is used in both ForwardGraphemeBoundaryStateMachine and
BackwardGraphemeBoundaryStateMachine so to avoid clashes, use different
names for them.
==========

to

==========
Avoid duplicate functions/code in core/editing: kUnsetCodePoint

While experimenting with unity builds I encountered a few duplicate
symbols and functions in core/editing. This patch renames, moves
and unifies them.

kInvalidCodePoint is used in both ForwardGraphemeBoundaryStateMachine and
BackwardGraphemeBoundaryStateMachine so to avoid clashes, use different
names for them.

BUG=708949
R=yosin@chromium.org
==========

[yosin_UTC9, 2017-04-06 09:58:16]

The CQ bit was checked by yosin@chromium.org

[yosin_UTC9, 2017-04-06 09:58:16]

lgtm

[commit-bot: I haz the power, 2017-04-06 09:58:31]

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, 2017-04-06 11:25:58]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1491472696253870, "parent_rev":
"1957a5e6746fa96d51bb057f3ba5584446bffb65", "commit_rev":
"96ea303ff0f2ed2bc7fa35387c0f1b85b1fc0e40"}

[commit-bot: I haz the power, 2017-04-06 11:26:48]

Description was changed from

==========
Avoid duplicate functions/code in core/editing: kUnsetCodePoint

While experimenting with unity builds I encountered a few duplicate
symbols and functions in core/editing. This patch renames, moves
and unifies them.

kInvalidCodePoint is used in both ForwardGraphemeBoundaryStateMachine and
BackwardGraphemeBoundaryStateMachine so to avoid clashes, use different
names for them.

BUG=708949
R=yosin@chromium.org
==========

to

==========
Avoid duplicate functions/code in core/editing: kUnsetCodePoint

While experimenting with unity builds I encountered a few duplicate
symbols and functions in core/editing. This patch renames, moves
and unifies them.

kInvalidCodePoint is used in both ForwardGraphemeBoundaryStateMachine and
BackwardGraphemeBoundaryStateMachine so to avoid clashes, use different
names for them.

BUG=708949
R=yosin@chromium.org

Review-Url: https://codereview.chromium.org/2801893004
Cr-Commit-Position: refs/heads/master@{#462423}
Committed:
https://chromium.googlesource.com/chromium/src/+/96ea303ff0f2ed2bc7fa35387c0f...
==========

[commit-bot: I haz the power, 2017-04-06 11:26:49]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/96ea303ff0f2ed2bc7fa35387c0f...