Split HTMLFormElement::m_isSubmittingOrInUserJSSubmitEvent.

Split HTMLFormElement::m_isSubmittingOrInUserJSSubmitEvent.

This CL splits HTMLFormElement::m_isSubmittingOrInUserJSSubmitEvent into
m_isSubmitting and m_inUserJSSubmitEvent.

- This is a preparation to fix crbug.com/196640.
- Use WTF::AutoReset, which can't apply to bitfields.
- This has no behavior changes.

BUG=196640
Committed: https://crrev.com/f3468bf880d95d79b516ee19cbe6f1807f7e5c61
Cr-Commit-Position: refs/heads/master@{#412539}

[tkent, 2016-08-17 08:14:02]

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

[commit-bot: I haz the power, 2016-08-17 08:14:15]

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

[tkent, 2016-08-17 08:15:09]

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

[tkent, 2016-08-17 08:15:10]

Keishi, would you review this please?

[tkent, 2016-08-17 08:15:48]

Description was changed from

==========
Split HTMLFormElement::m_isSubmittingOrInUserJSSubmitEvent.

This CL splits HTMLFormElement::m_isSubmittingOrInUserJSSubmitEvent into
m_isSubmitting and m_inUserJSSubmitEvent.

- This is a prepration to fix crbug.com/196640.
- Use WTF::AutoReset, which can't apply for bitfields.
- This has no behavior changes.

BUG=196640
==========

to

==========
Split HTMLFormElement::m_isSubmittingOrInUserJSSubmitEvent.

This CL splits HTMLFormElement::m_isSubmittingOrInUserJSSubmitEvent into
m_isSubmitting and m_inUserJSSubmitEvent.

- This is a preparation to fix crbug.com/196640.
- Use WTF::AutoReset, which can't apply to bitfields.
- This has no behavior changes.

BUG=196640
==========

[commit-bot: I haz the power, 2016-08-17 09:44:51]

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

[commit-bot: I haz the power, 2016-08-17 09:44:52]

Dry run: Try jobs failed on following builders:
  win_chromium_rel_ng on master.tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)

[keishi, 2016-08-17 11:20:19]

LGTM

[tkent, 2016-08-17 14:02:58]

https://codereview.chromium.org/2245263005/diff/1/third_party/WebKit/Source/c...
File third_party/WebKit/Source/core/html/HTMLFormElement.cpp (left):

https://codereview.chromium.org/2245263005/diff/1/third_party/WebKit/Source/c...
third_party/WebKit/Source/core/html/HTMLFormElement.cpp:392:
m_isSubmittingOrInUserJSSubmitEvent = false;
Layout test submit-dialog-close-event.html failed because of the order of
AutoReset<bool> destructor and EventQueueScope destructor.  A fix for it is
trivial.

[tkent, 2016-08-17 14:04:09]

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

[commit-bot: I haz the power, 2016-08-17 14:04:23]

Dry run: 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, 2016-08-17 15:50:46]

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

[commit-bot: I haz the power, 2016-08-17 15:50:48]

Dry run: This issue passed the CQ dry run.

[tkent, 2016-08-17 15:50:49]

The CQ bit was unchecked by tkent@chromium.org

[tkent, 2016-08-17 15:50:53]

The CQ bit was checked by tkent@chromium.org

[tkent, 2016-08-17 15:50:53]

The patchset sent to the CQ was uploaded after l-g-t-m from keishi@chromium.org
Link to the patchset: https://codereview.chromium.org/2245263005/#ps20001
(title: "Change the order of AutoReset<> and EventQueueScope")

[commit-bot: I haz the power, 2016-08-17 15:51:15]

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, 2016-08-17 15:55:11]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-08-17 15:57:03]

Description was changed from

==========
Split HTMLFormElement::m_isSubmittingOrInUserJSSubmitEvent.

This CL splits HTMLFormElement::m_isSubmittingOrInUserJSSubmitEvent into
m_isSubmitting and m_inUserJSSubmitEvent.

- This is a preparation to fix crbug.com/196640.
- Use WTF::AutoReset, which can't apply to bitfields.
- This has no behavior changes.

BUG=196640
==========

to

==========
Split HTMLFormElement::m_isSubmittingOrInUserJSSubmitEvent.

This CL splits HTMLFormElement::m_isSubmittingOrInUserJSSubmitEvent into
m_isSubmitting and m_inUserJSSubmitEvent.

- This is a preparation to fix crbug.com/196640.
- Use WTF::AutoReset, which can't apply to bitfields.
- This has no behavior changes.

BUG=196640

Committed: https://crrev.com/f3468bf880d95d79b516ee19cbe6f1807f7e5c61
Cr-Commit-Position: refs/heads/master@{#412539}
==========

[commit-bot: I haz the power, 2016-08-17 15:57:07]

Patchset 2 (id:??) landed as
https://crrev.com/f3468bf880d95d79b516ee19cbe6f1807f7e5c61
Cr-Commit-Position: refs/heads/master@{#412539}