remove obsolete(?) git attributes from old top-level WebKit settings

remove obsolete(?) git attributes from old top-level WebKit settings

It is a little surprising (for automated scripts, mostly) for files to
be export-ignore'd from subdirectories.  This patch removes some old WebKit
export-ignore attributes that I suspect are no longer useful.

This was the original patch that added the attributes, I have not been able
to locate details of the review or why it was originally required:
https://chromium.googlesource.com/chromium/src.git/+/20706fd0c00d214a264439277e0bc8e90ccba203

Committed: https://crrev.com/60f9e84ef2251fbf3492b7429cbb314f507be574
Cr-Commit-Position: refs/heads/master@{#422412}

[Mostyn Bramley-Moore, 2016-10-03 10:21:28]

The CQ bit was checked by mostynb@opera.com to run a CQ dry run

[commit-bot: I haz the power, 2016-10-03 10:21:41]

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

[Mostyn Bramley-Moore, 2016-10-03 10:23:53]

mostynb@opera.com changed reviewers:
+ thakis@chromium.org

[Mostyn Bramley-Moore, 2016-10-03 10:23:53]

@Nico: please take a look at this .gitattributes cleanup.

(I'm not sure why this was added way back when, perhaps it was relevant to
QtWebKit?)

[commit-bot: I haz the power, 2016-10-03 11:03:41]

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

[commit-bot: I haz the power, 2016-10-03 11:03:41]

Dry run: This issue passed the CQ dry run.

[Nico, 2016-10-03 13:48:20]

lgtm

[Mostyn Bramley-Moore, 2016-10-03 14:06:22]

The CQ bit was checked by mostynb@opera.com

[commit-bot: I haz the power, 2016-10-03 14:06:29]

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, 2016-10-03 14:11:45]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-10-03 14:14:46]

Description was changed from

==========
remove obsolete(?) git attributes from old top-level WebKit settings

It is a little surprising (for automated scripts, mostly) for files to
be export-ignore'd from subdirectories.  This patch removes some old WebKit
export-ignore attributes that I suspect are no longer useful.

This was the original patch that added the attributes, I have not been able
to locate details of the review or why it was originally required:
https://chromium.googlesource.com/chromium/src.git/+/20706fd0c00d214a26443927...
==========

to

==========
remove obsolete(?) git attributes from old top-level WebKit settings

It is a little surprising (for automated scripts, mostly) for files to
be export-ignore'd from subdirectories.  This patch removes some old WebKit
export-ignore attributes that I suspect are no longer useful.

This was the original patch that added the attributes, I have not been able
to locate details of the review or why it was originally required:
https://chromium.googlesource.com/chromium/src.git/+/20706fd0c00d214a26443927...

Committed: https://crrev.com/60f9e84ef2251fbf3492b7429cbb314f507be574
Cr-Commit-Position: refs/heads/master@{#422412}
==========

[commit-bot: I haz the power, 2016-10-03 14:14:47]

Patchset 1 (id:??) landed as
https://crrev.com/60f9e84ef2251fbf3492b7429cbb314f507be574
Cr-Commit-Position: refs/heads/master@{#422412}