Fix Autofill hang when interacting with large forms (i.e. forms containing many fields).

Fix Autofill hang when interacting with large forms (i.e. forms containing many fields).

BUG=111319
TEST=browser_tests --gtest_filter=FormAutofillTest.*


Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=120483

[Ilya Sherman, 2012-01-28 06:05:20]

Please tick the commit queue checkbox if all looks good.  Thanks :)

[dhollowa, 2012-01-30 22:19:27]

lgtm

[commit-bot: I haz the power, 2012-01-30 22:19:52]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/isherman@chromium.org/9225042/1

[commit-bot: I haz the power, 2012-01-30 23:02:43]

Try job failure for 9225042-1 (retry) on linux_rel for step "compile" (clobber
build).
It's a second try, previously, step "compile" failed.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=linux_rel&...

[commit-bot: I haz the power, 2012-01-30 23:32:42]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/isherman@chromium.org/9225042/1

[commit-bot: I haz the power, 2012-01-31 01:20:05]

Try job failure for 9225042-1 (retry) on mac_rel for step "browser_tests".
It's a second try, previously, step "browser_tests" failed.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=mac_rel&nu...

[Ilya Sherman, 2012-02-01 05:55:19]

Oops, looks like I was a bit too eager with the changes in Patch Set 1 -- we
should continue to permit serialization of small forms, e.g. so that we can
still serialize submitted forms.  Updated to only prevent serialization of
overly large forms.

[dhollowa, 2012-02-03 17:55:04]

LG

[commit-bot: I haz the power, 2012-02-04 06:11:53]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/isherman@chromium.org/9225042/9003

[commit-bot: I haz the power, 2012-02-04 16:49:17]

Change committed as 120483