Add counters for <menuitem>.

Add counters for <menuitem>.

- UseCounter::MenuItemElement
  Counts menuitem element usage.
  if chrome://flags/#enable-experimental-web-platform-features is enabled,
  HTMLMenuItemElement is used.  Otherwise, HTMLUnknownElement is used.

- UseCounter::MenuItemCloseTag
  Counts </menuitem>.  <menuitem> is a void element according to the current
  specification.  This counts wrong usages like crbug.com/412945.

BUG=412945
Committed: https://crrev.com/960e27eea0a509153ee247d7edda7d1c4d49eb53
Cr-Commit-Position: refs/heads/master@{#369354}

[tkent, 2016-01-14 02:10:42]

Description was changed from

==========
Add counters for <menuitem>.

- UseCounter::MenuItemElement
  Counts both of chrome://flags/#enable-experimental-web-platform-features
  enabled (HTMLMenuItemElement) and disabled (HTMLUnknownElement).

- UseCounter::MenuItemCloseTag
  Counts </menuitem>.  <menuitem> is a void element according to the current
  specification.  This counts cases like crbug.com/412945.

BUG=412945
==========

to

==========
Add counters for <menuitem>.

- UseCounter::MenuItemElement
  Counts menuitem element usage in both of
chrome://flags/#enable-experimental-web-platform-features
  enabled (HTMLMenuItemElement) and disabled (HTMLUnknownElement).

- UseCounter::MenuItemCloseTag
  Counts </menuitem>.  <menuitem> is a void element according to the current
  specification.  This counts cases like crbug.com/412945.

BUG=412945
==========

[tkent, 2016-01-14 02:12:18]

Description was changed from

==========
Add counters for <menuitem>.

- UseCounter::MenuItemElement
  Counts menuitem element usage in both of
chrome://flags/#enable-experimental-web-platform-features
  enabled (HTMLMenuItemElement) and disabled (HTMLUnknownElement).

- UseCounter::MenuItemCloseTag
  Counts </menuitem>.  <menuitem> is a void element according to the current
  specification.  This counts cases like crbug.com/412945.

BUG=412945
==========

to

==========
Add counters for <menuitem>.

- UseCounter::MenuItemElement
  Counts menuitem element usage.
  if chrome://flags/#enable-experimental-web-platform-features is enabled,
  HTMLMenuItemElement is used.  Otherwise, HTMLUnknownElement is used.

- UseCounter::MenuItemCloseTag
  Counts </menuitem>.  <menuitem> is a void element according to the current
  specification.  This counts cases like crbug.com/412945.

BUG=412945
==========

[tkent, 2016-01-14 03:20:50]

Description was changed from

==========
Add counters for <menuitem>.

- UseCounter::MenuItemElement
  Counts menuitem element usage.
  if chrome://flags/#enable-experimental-web-platform-features is enabled,
  HTMLMenuItemElement is used.  Otherwise, HTMLUnknownElement is used.

- UseCounter::MenuItemCloseTag
  Counts </menuitem>.  <menuitem> is a void element according to the current
  specification.  This counts cases like crbug.com/412945.

BUG=412945
==========

to

==========
Add counters for <menuitem>.

- UseCounter::MenuItemElement
  Counts menuitem element usage.
  if chrome://flags/#enable-experimental-web-platform-features is enabled,
  HTMLMenuItemElement is used.  Otherwise, HTMLUnknownElement is used.

- UseCounter::MenuItemCloseTag
  Counts </menuitem>.  <menuitem> is a void element according to the current
  specification.  This counts wrong usages like crbug.com/412945.

BUG=412945
==========

[tkent, 2016-01-14 04:27:43]

Patchset #1 (id:1) has been deleted

[tkent, 2016-01-14 04:29:25]

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

[tkent, 2016-01-14 04:29:26]

yosin, would you review this please?

[yosin_UTC9, 2016-01-14 04:50:10]

The CQ bit was checked by yosin@chromium.org

[yosin_UTC9, 2016-01-14 04:50:11]

lgtm

[commit-bot: I haz the power, 2016-01-14 04:51:05]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1587673005/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1587673005/20001

[commit-bot: I haz the power, 2016-01-14 05:48:40]

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

[commit-bot: I haz the power, 2016-01-14 05:48:41]

Try jobs failed on following builders:
  android_arm64_dbg_recipe on tryserver.chromium.android (JOB_TIMED_OUT, no
build URL)
  android_chromium_gn_compile_dbg on tryserver.chromium.android (JOB_TIMED_OUT,
no build URL)
  android_chromium_gn_compile_rel on tryserver.chromium.android (JOB_TIMED_OUT,
no build URL)
  android_clang_dbg_recipe on tryserver.chromium.android (JOB_TIMED_OUT, no
build URL)
  android_compile_dbg on tryserver.chromium.android (JOB_TIMED_OUT, no build
URL)
  cast_shell_android on tryserver.chromium.android (JOB_TIMED_OUT, no build URL)

[tkent, 2016-01-14 05:51:31]

The CQ bit was checked by tkent@chromium.org

[commit-bot: I haz the power, 2016-01-14 05:51:38]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1587673005/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1587673005/20001

[commit-bot: I haz the power, 2016-01-14 06:48:09]

Committed patchset #1 (id:20001)

[commit-bot: I haz the power, 2016-01-14 06:49:14]

Description was changed from

==========
Add counters for <menuitem>.

- UseCounter::MenuItemElement
  Counts menuitem element usage.
  if chrome://flags/#enable-experimental-web-platform-features is enabled,
  HTMLMenuItemElement is used.  Otherwise, HTMLUnknownElement is used.

- UseCounter::MenuItemCloseTag
  Counts </menuitem>.  <menuitem> is a void element according to the current
  specification.  This counts wrong usages like crbug.com/412945.

BUG=412945
==========

to

==========
Add counters for <menuitem>.

- UseCounter::MenuItemElement
  Counts menuitem element usage.
  if chrome://flags/#enable-experimental-web-platform-features is enabled,
  HTMLMenuItemElement is used.  Otherwise, HTMLUnknownElement is used.

- UseCounter::MenuItemCloseTag
  Counts </menuitem>.  <menuitem> is a void element according to the current
  specification.  This counts wrong usages like crbug.com/412945.

BUG=412945

Committed: https://crrev.com/960e27eea0a509153ee247d7edda7d1c4d49eb53
Cr-Commit-Position: refs/heads/master@{#369354}
==========

[commit-bot: I haz the power, 2016-01-14 06:49:15]

Patchset 1 (id:??) landed as
https://crrev.com/960e27eea0a509153ee247d7edda7d1c4d49eb53
Cr-Commit-Position: refs/heads/master@{#369354}