[Mac] Fix for Dialog Textfields

[Mac] Fix for Dialog Textfields

Currently, the custom field editors in the
BookmarkBubbleController and BookmarkEditorController
are causing incorrect behaviors with the dialog
textfields. Also, a zombie crash is still happening.

To fix the behavior, don't shift the custom field
editors to the autorelease pool and force the editors to
resign the first responder.

Bug: 731284
Change-Id: I23ab024c9b5de2d8ddb6d654de676d3039c7f406
Reviewed-on: https://chromium-review.googlesource.com/538954
Reviewed-by: Robert Sesek <rsesek@chromium.org>;
Commit-Queue: Sarah Chan <spqchan@chromium.org>;
Cr-Original-Commit-Position: refs/heads/master@{#480512}
Review-Url: https://codereview.chromium.org/2950523003 .
Cr-Commit-Position: refs/branch-heads/3135@{#4}
Cr-Branched-From: a990af190304be5bf38b120799c594df5a293518-refs/heads/master@{#480321}
Committed: https://chromium.googlesource.com/chromium/src/+/f8f848011e387562d9e9f39f6d4899f7805d9f9d

[spqchan, 2017-06-19 20:03:11]

Description was changed from

==========
[Mac] Fix for Dialog Textfields

Currently, the custom field editors in the
BookmarkBubbleController and BookmarkEditorController
are causing incorrect behaviors with the dialog
textfields. Also, a zombie crash is still happening.

To fix the behavior, don't shift the custom field
editors to the autorelease pool and force the editors to
resign the first responder.

Bug: 731284
Change-Id: I23ab024c9b5de2d8ddb6d654de676d3039c7f406
Reviewed-on: https://chromium-review.googlesource.com/538954
Reviewed-by: Robert Sesek <rsesek@chromium.org>
Commit-Queue: Sarah Chan <spqchan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#480512}
(cherry picked from commit f1f99fe80adc8513259299c11bd4d420c3be6bb5)
==========

to

==========
[Mac] Fix for Dialog Textfields

Currently, the custom field editors in the
BookmarkBubbleController and BookmarkEditorController
are causing incorrect behaviors with the dialog
textfields. Also, a zombie crash is still happening.

To fix the behavior, don't shift the custom field
editors to the autorelease pool and force the editors to
resign the first responder.

Bug: 731284
Change-Id: I23ab024c9b5de2d8ddb6d654de676d3039c7f406
Reviewed-on: https://chromium-review.googlesource.com/538954
Reviewed-by: Robert Sesek <rsesek@chromium.org>
Commit-Queue: Sarah Chan <spqchan@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#480512}
Review-Url: https://codereview.chromium.org/2950523003 .
Cr-Commit-Position: refs/branch-heads/3135@{#4}
Cr-Branched-From:
a990af190304be5bf38b120799c594df5a293518-refs/heads/master@{#480321}
Committed:
https://chromium.googlesource.com/chromium/src/+/f8f848011e387562d9e9f39f6d48...
==========

[spqchan, 2017-06-19 20:03:13]

Committed patchset #1 (id:1) manually as
f8f848011e387562d9e9f39f6d4899f7805d9f9d.