Unreviewed, rolling out r121145.

Unreviewed, rolling out r121145.
http://trac.webkit.org/changeset/121145
https://bugs.webkit.org/show_bug.cgi?id=89847

Had an objection for the change.

Source/WebCore:

* html/FormController.cpp:
(WebCore):
(WebCore::FormControlState::serializeTo):
(WebCore::FormControlState::deserialize):
(WebCore::formStateSignature):
(WebCore::FormController::formElementsState):
(WebCore::FormController::setStateForNewFormElements):
* html/FormController.h:
(FormControlState):
* html/shadow/CalendarPickerElement.cpp:
(WebCore::addJavaScriptString):

Source/WTF:

* wtf/text/StringBuilder.h:

LayoutTests:

* fast/forms/state-restore-broken-state-expected.txt:
* fast/forms/state-restore-various-values-expected.txt: Removed.
* fast/forms/state-restore-various-values.html: Removed.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@121207 268f45cc-cd09-0410-ab3c-d52691b4dbfc