Reviewed by Ryosuke Niwa.

        Eliminate WebCore/dom/InputElement.{cpp,h}
        https://bugs.webkit.org/show_bug.cgi?id=60262

        - Fold in all of the code of InputElement.{cpp,h} into HTMLInputElement
          and TextFieldInputType.
        - Change the return type of Node::toInputElement():
          InputElement* -> HTMLInputElement*

        No new tests. This change should not change the existing behaviour.

        * CMakeLists.txt: Remove InpuntElement.cpp and/or InputElement.h.
        * GNUmakefile.list.am: ditto.
        * WebCore.exp.in: Add symbols of functions exposed to WebKit.
        * WebCore.gypi: Remove InpuntElement.cpp and/or InputElement.h.
        * WebCore.pro: ditto.
        * WebCore.vcproj/WebCore.vcproj: ditto.
        * WebCore.xcodeproj/project.pbxproj: ditto.
        * accessibility/AXObjectCache.cpp:
        (WebCore::AXObjectCache::textMarkerDataForVisiblePosition):
          Follow the return type change of Node::toInputElement().
        * accessibility/AccessibilityRenderObject.cpp:
        (WebCore::AccessibilityRenderObject::isPasswordField): ditto.
        (WebCore::AccessibilityRenderObject::isIndeterminate): ditto.
        (WebCore::AccessibilityRenderObject::isNativeCheckboxOrRadio): ditto.
        (WebCore::AccessibilityRenderObject::isChecked): ditto.
        * css/CSSStyleSelector.cpp:
        (WebCore::CSSStyleSelector::canShareStyleWithElement): ditto.
        (WebCore::CSSStyleSelector::SelectorChecker::checkOneSelector): ditto.
        * dom/CheckedRadioButtons.cpp:
        (WebCore::CheckedRadioButtons::removeButton): ditto.
        * dom/DOMAllInOne.cpp: Remove InputElement.h.
        * dom/InputElement.cpp: Removed.
        * dom/InputElement.h: Removed.
        * dom/Node.cpp:
        (WebCore::Node::toInputElement):
          Change the return type from InputElement* to HTMLInputElement*.
        * dom/Node.h: ditto.
        * html/HTMLInputElement.cpp:
        (WebCore::HTMLInputElement::HTMLInputElement):
        (WebCore::HTMLInputElement::formControlName):
        (WebCore::HTMLInputElement::tooLong):
        (WebCore::HTMLInputElement::updateFocusAppearance):
        (WebCore::HTMLInputElement::aboutToUnload):
        (WebCore::HTMLInputElement::handleFocusEvent):
        (WebCore::HTMLInputElement::handleBlurEvent):
        (WebCore::HTMLInputElement::updateType):
        (WebCore::HTMLInputElement::parseMappedAttribute):
        (WebCore::HTMLInputElement::size):
        (WebCore::HTMLInputElement::copyNonAttributeProperties):
        (WebCore::HTMLInputElement::value):
        (WebCore::HTMLInputElement::suggestedValue):
        (WebCore::HTMLInputElement::setSuggestedValue):
        (WebCore::HTMLInputElement::setValue):
        (WebCore::HTMLInputElement::setValueFromRenderer):
        (WebCore::HTMLInputElement::setFileListFromRenderer):
        (WebCore::HTMLInputElement::setDefaultName):
        (WebCore::HTMLInputElement::maxLength):
        (WebCore::HTMLInputElement::cacheSelection):
        (WebCore::formatCodes): Moved from InputElement.
        (WebCore::cursorPositionToMaskIndex): ditto.
        (WebCore::HTMLInputElement::isConformToInputMask): ditto.
        (WebCore::HTMLInputElement::validateInputMask): ditto.
        (WebCore::HTMLInputElement::setWapInputFormat): ditto.
        (WebCore::HTMLInputElement::notifyFormStateChanged): ditto.
        (WebCore::HTMLInputElement::parseMaxLengthAttribute): ditto.
        (WebCore::HTMLInputElement::updateValueIfNeeded):ditto.
        * html/HTMLInputElement.h:
          - Add data members which were defined in InputElementData.
          - Make some functions public because the public interface InputElement is removed.
          - Make some functions non-virtual because they don't override
            corresponding virtual functions of InputElement anymore.
        (WebCore::HTMLInputElement::toInputElement):
          Follow the return type change of Node::toInputElement().
        (WebCore::HTMLInputElement::isIndeterminate):
        (WebCore::HTMLInputElement::isAutofilled):
        (WebCore::HTMLInputElement::supportsMaxLength):
        (WebCore::HTMLInputElement::cachedSelectionStart):
        (WebCore::HTMLInputElement::cachedSelectionEnd):
        * html/HTMLTextAreaElement.cpp: Remove unused InputElement.h.
        * html/InputType.cpp:
        (WebCore::InputType::handleBeforeTextInsertedEvent): Remove the code.
        * html/InputType.h: Update for the above.
        * html/TextFieldInputType.cpp:
        (WebCore::replaceEOLAndLimitLength): Moved from InputElement.cpp.
        (WebCore::TextFieldInputType::sanitizeValue): Implement with replaceEOLAndLimitLength().
        (WebCore::TextFieldInputType::handleBeforeTextInsertedEvent):
          Move the code from InputElement::handleBeforeTextInsertedEvent().
        * html/TextFieldInputType.h: Update declarations.
        * rendering/RenderTextControlSingleLine.cpp:
          - Remove ASSERT(node()->isHTMLElement()) because it is checked in the constructor.
          - Follow the return type change of inputElement().
        (WebCore::RenderTextControlSingleLine::RenderTextControlSingleLine):
          Make sure node() is an HTMLInputElement instance.
        (WebCore::RenderTextControlSingleLine::addSearchResult):
        (WebCore::RenderTextControlSingleLine::stopSearchEventTimer):
        (WebCore::RenderTextControlSingleLine::showPopup):
        (WebCore::RenderTextControlSingleLine::hidePopup):
        (WebCore::RenderTextControlSingleLine::subtreeHasChanged):
        (WebCore::RenderTextControlSingleLine::updateFromElement):
        (WebCore::RenderTextControlSingleLine::createInnerBlockStyle):
        (WebCore::RenderTextControlSingleLine::createResultsButtonStyle):
        (WebCore::RenderTextControlSingleLine::createCancelButtonStyle):
        (WebCore::RenderTextControlSingleLine::createInnerSpinButtonStyle):
        (WebCore::RenderTextControlSingleLine::createOuterSpinButtonStyle):
        (WebCore::RenderTextControlSingleLine::createSpeechButtonStyle):
        (WebCore::RenderTextControlSingleLine::visibilityForCancelButton):
        (WebCore::RenderTextControlSingleLine::startSearchEventTimer):
        (WebCore::RenderTextControlSingleLine::searchEventTimerFired):
        (WebCore::RenderTextControlSingleLine::valueChanged):
        (WebCore::RenderTextControlSingleLine::setTextFromItem):
        (WebCore::RenderTextControlSingleLine::inputElement):
        * rendering/RenderTextControlSingleLine.h:
          Change the return type of inputElement(): InputElement* -> HTMLInputElement*.
        * rendering/RenderTheme.cpp:
        (WebCore::RenderTheme::isChecked):
          Follow the return type change of Node::toInputElement().
        (WebCore::RenderTheme::isIndeterminate): ditto.
        (WebCore::RenderTheme::shouldHaveSpinButton):
          Change the parameter type: InputElement* -> HTMLInputElement*.
        * rendering/RenderTheme.h: ditto.
2011-05-06  Kent Tamura  <tkent@chromium.org>

        Reviewed by Ryosuke Niwa.

        Eliminate WebCore/dom/InputElement.{cpp,h}
        https://bugs.webkit.org/show_bug.cgi?id=60262

        * src/WebInputElement.cpp:
        (WebKit::WebInputElement::defaultMaxLength):
          Replace InputElement::s_maximumLength with HTMLInputElement::maximumLength.
        (WebKit::toWebInputElement):
          Follow the return type change of Node::toInputElement().
2011-05-06  Kent Tamura  <tkent@chromium.org>

        Reviewed by Ryosuke Niwa.

        Eliminate WebCore/dom/InputElement.{cpp,h}
        https://bugs.webkit.org/show_bug.cgi?id=60262

        * WebCoreSupport/DumpRenderTreeSupportGtk.cpp:
        (DumpRenderTreeSupportGtk::setAutofilled):
          Follow the return type change of Node::toInputElement().
        (DumpRenderTreeSupportGtk::setValueForUser): ditto.
2011-05-06  Kent Tamura  <tkent@chromium.org>

        Reviewed by Ryosuke Niwa.

        Eliminate WebCore/dom/InputElement.{cpp,h}
        https://bugs.webkit.org/show_bug.cgi?id=60262

        * Api/qwebpage.cpp:
        (QWebPage::inputMethodQuery):
          Replace InputElement::s_maximumLength with HTMLInputElement::maximumLength.
        * WebCoreSupport/DumpRenderTreeSupportQt.cpp:
        (DumpRenderTreeSupportQt::setAutofilled):
          Follow the return type change of Node::toInputElement().

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@85998 268f45cc-cd09-0410-ab3c-d52691b4dbfc