https://bugs.webkit.org/show_bug.cgi?id=101306

Reviewed by Kent Tamura.

.:

Exposes necessary symbols.

* Source/autotools/symbols.filter:

Source/WebCore:

We would like to remove setShadowPseudoId() and use setPseudo() instead, since ShadowDOM spec now has
'pseudo' attribute.

We change all setShadowPseudoId() invocation to setPseudo() invocation. Also, when AtomicString is not
constructed with AtomicStringFromLiteral, we use it.

No new tests, refactoring.

* WebCore.exp.in:
* dom/Element.cpp:
* dom/Element.h:
(Element):
* html/BaseMultipleFieldsDateAndTimeInputType.cpp:
(WebCore::BaseMultipleFieldsDateAndTimeInputType::createShadowSubtree):
* html/ColorInputType.cpp:
(WebCore::ColorInputType::createShadowSubtree):
* html/HTMLTextAreaElement.cpp:
(WebCore::HTMLTextAreaElement::updatePlaceholderText):
* html/RangeInputType.cpp:
(WebCore::RangeInputType::createShadowSubtree):
* html/TextFieldInputType.cpp:
(WebCore::TextFieldInputType::createShadowSubtree):
(WebCore::TextFieldInputType::updatePlaceholderText):
* html/ValidationMessage.cpp:
(WebCore::ValidationMessage::buildBubbleTree):
* html/shadow/DateTimeEditElement.cpp:
(WebCore::DateTimeEditBuilder::visitLiteral):
(WebCore::DateTimeEditElement::DateTimeEditElement):
* html/shadow/DateTimeFieldElement.cpp:
(WebCore::DateTimeFieldElement::initialize):
* html/shadow/DateTimeFieldElement.h:
(DateTimeFieldElement):
* html/shadow/PickerIndicatorElement.cpp:
(WebCore::PickerIndicatorElement::PickerIndicatorElement):
* html/track/TextTrackCue.cpp:
(WebCore::TextTrackCueBox::TextTrackCueBox):
(WebCore::TextTrackCue::updateDisplayTree):
* testing/Internals.cpp:
(WebCore::Internals::setShadowPseudoId):

Source/WebKit2:

Exposes necessary symbols.

* win/WebKit2.def:
* win/WebKit2CFLite.def:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@133749 268f45cc-cd09-0410-ab3c-d52691b4dbfc