New time input needs accessibility
https://bugs.webkit.org/show_bug.cgi?id=96032

Reviewed by Chris Fleizach.

Source/WebCore:

This patch adds accessibility support into multiple fields time input
UI by setting "role" HTML attribute of DateTimeFieldElement to "spinbutton"
and changing ARIA attributes to post value change notification.

This patch affects ports which enable both ENABLE_INPUT_TYPE_TIME and
ENABLE_INPUT_TYPE_TIME_MULTIPLE_FIELDS.

Tests: fast/forms/time-multiple-fields/time-multiple-fields-ax-aria-attributes.html
       fast/forms/time-multiple-fields/time-multiple-fields-ax-value-changed-notification.html

* html/shadow/DateTimeFieldElement.cpp:
(WebCore::DateTimeFieldElement::DateTimeFieldElement): Changed to set
"role" HTML attribute to "spinbutton".
(WebCore::DateTimeFieldElement::initialize): Changed to set new
parameter axHelpText to aria-help attribute and set aria-valuemax and
aria-valuemin attributes.
(WebCore::DateTimeFieldElement::updateVisibleValue): Changed to set
aria-valuetext and aria-valuenow attributes.
* html/shadow/DateTimeFieldElement.h:
(DateTimeFieldElement): Changed to add new parameter axHelpText to initialize().
* html/shadow/DateTimeFieldElements.cpp:
(WebCore::DateTimeAMPMFieldElement::create): Changed to add new argument.
(WebCore::DateTimeHourFieldElement::create): ditto.
(WebCore::DateTimeMillisecondFieldElement::create): ditto.
(WebCore::DateTimeMinuteFieldElement::create): ditto.
(WebCore::DateTimeSecondFieldElement::create): ditto.
* html/shadow/DateTimeNumericFieldElement.cpp:
(WebCore::DateTimeNumericFieldElement::maximum): Added for DateTimeFieldElement::initialize().
(WebCore::DateTimeNumericFieldElement::minimum): ditto.
* html/shadow/DateTimeNumericFieldElement.h:
(DateTimeNumericFieldElement): Added maximum() and minimum() declarations.
* html/shadow/DateTimeSymbolicFieldElement.cpp:
(WebCore::DateTimeSymbolicFieldElement::maximum): Added for DateTimeFieldElement::initialize().
(WebCore::DateTimeSymbolicFieldElement::minimum): ditto.
* html/shadow/DateTimeSymbolicFieldElement.h:
(DateTimeSymbolicFieldElement): Added maximum() and minimum() declarations.

LayoutTests:

This patch adds two tests for checking accessibility functionalities
in multiple fields time input UI.

This patch affects ports which enable both ENABLE_INPUT_TYPE_TIME and
ENABLE_INPUT_TYPE_TIME_MULTIPLE_FIELDS.

* fast/forms/time-multiple-fields/time-multiple-fields-ax-aria-attributes-expected.txt: Added.
* fast/forms/time-multiple-fields/time-multiple-fields-ax-aria-attributes.html: Added to check ARIA attributes used in multiple fields time input UI.
* fast/forms/time-multiple-fields/time-multiple-fields-ax-value-changed-notification-expected.txt: Added.
* fast/forms/time-multiple-fields/time-multiple-fields-ax-value-changed-notification.html: Added to check accessibility notification supports in multiple fields time input UI.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@128404 268f45cc-cd09-0410-ab3c-d52691b4dbfc
AX: svg:image not accessible
https://bugs.webkit.org/show_bug.cgi?id=96341

Unreviewed.

Build fix for non-SVG ports.

* accessibility/AccessibilityRenderObject.cpp:
(WebCore::AccessibilityRenderObject::determineAccessibilityRole):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@128405 268f45cc-cd09-0410-ab3c-d52691b4dbfc