Move SelectionAdjust to its own file

Move SelectionAdjuster to its own file

This patch moves implementations of |SelectionAdjuster| into its own file.

This is a follow-up patch of http://crrev.com/1630903005, which introduces
|SelectionAdjuster| into "SelectionEditor.cpp" and "VisibleSelection.cpp".

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

Committed: https://crrev.com/da8f47a0153b025331e2c8ed62c4f6510c63c703
Cr-Commit-Position: refs/heads/master@{#371751}

[yosin_UTC9, 2016-01-27 04:49:15]

Description was changed from

==========
2016-01-27T13:38:54

BUG=n/a
==========

to

==========
Move SelectionAdjust to its own file

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

[yosin_UTC9, 2016-01-27 04:49:22]

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

[commit-bot: I haz the power, 2016-01-27 04:50:45]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1640623002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1640623002/1

[yosin_UTC9, 2016-01-27 05:06:04]

Description was changed from

==========
Move SelectionAdjust to its own file

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

to

==========
Move SelectionAdjuster to its own file

This patch moves implementations of |SelectionAdjuster| into its own file.

This is a follow-up patch of http://crrev.com/1630903005, which introduces
|SelectionAdjuster| into "SelectionEditor.cpp" and "VisibleSelection.cpp".

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

[yosin_UTC9, 2016-01-27 05:06:04]

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

[yosin_UTC9, 2016-01-27 05:06:15]

PTAL

[tkent, 2016-01-27 05:12:48]

https://codereview.chromium.org/1640623002/diff/1/third_party/WebKit/Source/c...
File third_party/WebKit/Source/core/editing/SelectionAdjuster.cpp (right):

https://codereview.chromium.org/1640623002/diff/1/third_party/WebKit/Source/c...
third_party/WebKit/Source/core/editing/SelectionAdjuster.cpp:1: // Copyright
2016 The Chromium Authors. All rights reserved.
Please use the copyright headers of SelectionEditor.cpp and
VisibleSelection.cpp.

[yosin_UTC9, 2016-01-27 05:57:11]

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

[commit-bot: I haz the power, 2016-01-27 05:57:21]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1640623002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1640623002/20001

[yosin_UTC9, 2016-01-27 05:58:23]

PTAL

I copied copyright header from SelectionEdtior.cpp, which has more years than
VisibleSelection.cpp to SelectionAdjuster.cpp.

https://codereview.chromium.org/1640623002/diff/1/third_party/WebKit/Source/c...
File third_party/WebKit/Source/core/editing/SelectionAdjuster.cpp (right):

https://codereview.chromium.org/1640623002/diff/1/third_party/WebKit/Source/c...
third_party/WebKit/Source/core/editing/SelectionAdjuster.cpp:1: // Copyright
2016 The Chromium Authors. All rights reserved.
On 2016/01/27 at 05:12:48, tkent wrote:
> Please use the copyright headers of SelectionEditor.cpp and
VisibleSelection.cpp.

Done

[yosin_UTC9, 2016-01-27 05:58:30]

PTAL

[tkent, 2016-01-27 06:16:09]

lgtm

[yosin_UTC9, 2016-01-27 06:16:35]

The CQ bit was unchecked by yosin@chromium.org

[yosin_UTC9, 2016-01-27 06:16:37]

The CQ bit was checked by yosin@chromium.org

[commit-bot: I haz the power, 2016-01-27 06:17:38]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1640623002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1640623002/20001

[commit-bot: I haz the power, 2016-01-27 07:22:03]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-01-27 07:22:58]

Description was changed from

==========
Move SelectionAdjuster to its own file

This patch moves implementations of |SelectionAdjuster| into its own file.

This is a follow-up patch of http://crrev.com/1630903005, which introduces
|SelectionAdjuster| into "SelectionEditor.cpp" and "VisibleSelection.cpp".

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

to

==========
Move SelectionAdjuster to its own file

This patch moves implementations of |SelectionAdjuster| into its own file.

This is a follow-up patch of http://crrev.com/1630903005, which introduces
|SelectionAdjuster| into "SelectionEditor.cpp" and "VisibleSelection.cpp".

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

Committed: https://crrev.com/da8f47a0153b025331e2c8ed62c4f6510c63c703
Cr-Commit-Position: refs/heads/master@{#371751}
==========

[commit-bot: I haz the power, 2016-01-27 07:22:59]

Patchset 2 (id:??) landed as
https://crrev.com/da8f47a0153b025331e2c8ed62c4f6510c63c703
Cr-Commit-Position: refs/heads/master@{#371751}

[lushnikov, 2016-01-27 20:13:35]

A revert of this CL (patchset #2 id:20001) has been created in
https://codereview.chromium.org/1640913002/ by lushnikov@chromium.org.

The reason for reverting is: This refactoring breaks text selection in DevTools
console. Please see http://crbug.com/581800 for details.