https://bugs.webkit.org/show_bug.cgi?id=85353

Reviewed by Kent Tamura.

.:

* Source/autotools/symbols.filter: Added HTMLInputElement::setEditingValue

Source/WebCore:

Test: fast/forms/editing-value.html

We need this to implement the datalist UI for  <input type=email multiple>.
HTMLInputElement.value gives you the sanitized value so the whitespace between values are trimmed.
We need to append the selected suggestion to the end without modifying the rest of the text.

* WebCore.exp.in: Added HTMLInputElement::setEditingValue
* html/HTMLInputElement.cpp:
(WebCore::HTMLInputElement::setEditingValue):
(WebCore):
* html/HTMLInputElement.h:
(HTMLInputElement):
* testing/Internals.cpp:
(WebCore::Internals::setEditingValue):
(WebCore):
* testing/Internals.h:
(Internals):
* testing/Internals.idl:

Source/WebKit/chromium:

* public/WebInputElement.h:
(WebInputElement):
* src/WebInputElement.cpp:
(WebKit::WebInputElement::editingValue):
(WebKit):
(WebKit::WebInputElement::setEditingValue):

Source/WebKit2:

* win/WebKit2.def: Added HTMLInputElement::setEditingValue
* win/WebKit2CFLite.def: Added HTMLInputElement::setEditingValue

LayoutTests:

* fast/forms/editing-value-expected.txt: Added.
* fast/forms/editing-value.html: Added. Tests that setting the editing value takes care of the style and placeholder, and that it fires an input event.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@117263 268f45cc-cd09-0410-ab3c-d52691b4dbfc