Use parseHTMLInteger for parsing minlength and maxlength in <textarea>

Use parseHTMLInteger for parsing minlength and maxlength in <textarea>

BUG=390485
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=184250

[Bartek Nowierski, 2014-10-16 09:33:34]

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

[tkent, 2014-10-22 08:32:17]

Please add tests.

I think differences are allowed whitespace characters.  toInt() allows leading
non-ASCII whitespace characters, and parseHTMLInteger() allows only ASCII
whitespace characters.

[Bartek Nowierski, 2014-10-23 08:41:16]

Done.

[tkent, 2014-10-23 08:43:41]

lgtm.  Thank you!

[tkent, 2014-10-23 08:43:44]

The CQ bit was checked by tkent@chromium.org

[commit-bot: I haz the power, 2014-10-23 08:44:14]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/656683005/80001

[commit-bot: I haz the power, 2014-10-23 08:59:09]

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

[commit-bot: I haz the power, 2014-10-23 08:59:10]

Try jobs failed on following builders:
  android_chromium_gn_compile_rel on tryserver.blink
(http://build.chromium.org/p/tryserver.blink/builders/android_chromium_gn_comp...)

[Bartek Nowierski, 2014-10-23 09:29:20]

The CQ bit was checked by bartekn@chromium.org

[commit-bot: I haz the power, 2014-10-23 09:30:27]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/656683005/80001

[commit-bot: I haz the power, 2014-10-23 09:46:56]

Committed patchset #5 (id:80001) as 184250