File API: Add a use counter for nonstandard 'endings' option

File API: Add a use counter for nonstandard 'endings' option

Chrome supports the nonstandard 'endings' option for the Blob and File
constructors, which normalizes CR in the data to CR+LF on Windows.
It'd be nice to eliminate this if we can, so let's measure the usage.

BUG=605710
Committed: https://crrev.com/ec90317104f275c3e818f1a6e4d800ce5c8d6990
Cr-Commit-Position: refs/heads/master@{#389055}

[jsbell, 2016-04-21 20:35:44]

jsbell@chromium.org changed reviewers:
+ mpearson@google.com, philipj@opera.com

[jsbell, 2016-04-21 20:35:44]

philipj@ - can you review the Blink changes?

mpearson@ - can you review the histograms addition?

Thanks!

[Mark P, 2016-04-21 20:50:30]

mpearson@chromium.org changed reviewers:
+ mpearson@chromium.org

[Mark P, 2016-04-21 20:50:31]

histograms.xml lgtm

[philipj_slow, 2016-04-22 08:25:10]

Description was changed from

==========
File API: Add a use counter for nonstandard 'endings' option

Chrome supports the nonstandard 'endings' option for the Blob and File
constructors, which normalizes CR in the data to CR+LF on Windows.
It'd be nice to eliminate this if we can, so lets measure the usage.

BUG=605710
==========

to

==========
File API: Add a use counter for nonstandard 'endings' option

Chrome supports the nonstandard 'endings' option for the Blob and File
constructors, which normalizes CR in the data to CR+LF on Windows.
It'd be nice to eliminate this if we can, so let's measure the usage.

BUG=605710
==========

[philipj_slow, 2016-04-22 08:27:15]

The CQ bit was checked by philipj@opera.com

[philipj_slow, 2016-04-22 08:27:16]

lgtm

[commit-bot: I haz the power, 2016-04-22 08:27:28]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1906153002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1906153002/1

[commit-bot: I haz the power, 2016-04-22 08:32:10]

Description was changed from

==========
File API: Add a use counter for nonstandard 'endings' option

Chrome supports the nonstandard 'endings' option for the Blob and File
constructors, which normalizes CR in the data to CR+LF on Windows.
It'd be nice to eliminate this if we can, so let's measure the usage.

BUG=605710
==========

to

==========
File API: Add a use counter for nonstandard 'endings' option

Chrome supports the nonstandard 'endings' option for the Blob and File
constructors, which normalizes CR in the data to CR+LF on Windows.
It'd be nice to eliminate this if we can, so let's measure the usage.

BUG=605710
==========

[commit-bot: I haz the power, 2016-04-22 08:32:11]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-04-22 19:45:24]

Description was changed from

==========
File API: Add a use counter for nonstandard 'endings' option

Chrome supports the nonstandard 'endings' option for the Blob and File
constructors, which normalizes CR in the data to CR+LF on Windows.
It'd be nice to eliminate this if we can, so let's measure the usage.

BUG=605710
==========

to

==========
File API: Add a use counter for nonstandard 'endings' option

Chrome supports the nonstandard 'endings' option for the Blob and File
constructors, which normalizes CR in the data to CR+LF on Windows.
It'd be nice to eliminate this if we can, so let's measure the usage.

BUG=605710

Committed: https://crrev.com/ec90317104f275c3e818f1a6e4d800ce5c8d6990
Cr-Commit-Position: refs/heads/master@{#389055}
==========

[commit-bot: I haz the power, 2016-04-22 19:45:25]

Patchset 1 (id:??) landed as
https://crrev.com/ec90317104f275c3e818f1a6e4d800ce5c8d6990
Cr-Commit-Position: refs/heads/master@{#389055}