Merge "Improve performance to remove an OPTION from a SELECT element." to M52

Merge "Improve performance to remove an OPTION from a SELECT element." to M52

This CL optimize HTMLSelectElement::resetToDefaultSelection(). We can quit the
loop if a selected OPTION was removed.

Removing 20,000 OPTIONs: 7,595ms -> 6,358ms

BUG=620142, 624220
Review-Url: https://codereview.chromium.org/2108883003
Cr-Commit-Position: refs/heads/master@{#402709}
(cherry picked from commit 6aa050448c3f5a8e6749e059ec9ec62adb685a70)

Committed: https://chromium.googlesource.com/chromium/src/+/ee4ea0dc58d29004697c7357dc7aadca01f74c03

[tkent, 2016-07-01 05:40:41]

Description was changed from

==========
Merge "Improve performance to remove an OPTION from a SELECT element." to M52

This CL optimize HTMLSelectElement::resetToDefaultSelection(). We can quit the
loop if a selected OPTION was removed.

Removing 20,000 OPTIONs: 7,595ms -> 6,358ms

BUG=620142, 624220

Review-Url: https://codereview.chromium.org/2108883003
Cr-Commit-Position: refs/heads/master@{#402709}
(cherry picked from commit 6aa050448c3f5a8e6749e059ec9ec62adb685a70)
==========

to

==========
Merge "Improve performance to remove an OPTION from a SELECT element." to M52

This CL optimize HTMLSelectElement::resetToDefaultSelection(). We can quit the
loop if a selected OPTION was removed.

Removing 20,000 OPTIONs: 7,595ms -> 6,358ms

BUG=620142, 624220

Review-Url: https://codereview.chromium.org/2108883003
Cr-Commit-Position: refs/heads/master@{#402709}
(cherry picked from commit 6aa050448c3f5a8e6749e059ec9ec62adb685a70)

Committed:
https://chromium.googlesource.com/chromium/src/+/ee4ea0dc58d29004697c7357dc7a...
==========

[tkent, 2016-07-01 05:40:44]

Committed patchset #1 (id:1) manually as
ee4ea0dc58d29004697c7357dc7aadca01f74c03.