https://bugs.webkit.org/show_bug.cgi?id=101298

Reviewed by Darin Adler.

Fix a bunch of cases of AtomicString with literals:
-Do not create temporary AtomicString to perform a comparison, that is very wasteful.
-Use the ConstructFromLiteral constructor whenever it makes sense.
-Make "x-frame-options" static instead of creating it for each response.
-Use ASCIILiteral() instead of AtomicString() in EventHandler, the function takes a String,
 not an AtomicString.

* Modules/battery/BatteryController.cpp:
(WebCore::BatteryController::supplementName):
* Modules/battery/NavigatorBattery.cpp:
(WebCore::NavigatorBattery::from):
* Modules/filesystem/chromium/DraggedIsolatedFileSystem.cpp:
(WebCore::DraggedIsolatedFileSystem::supplementName):
* Modules/gamepad/NavigatorGamepad.cpp:
(WebCore::NavigatorGamepad::from):
* Modules/geolocation/GeolocationController.cpp:
(WebCore::GeolocationController::supplementName):
* Modules/geolocation/NavigatorGeolocation.cpp:
(WebCore::NavigatorGeolocation::from):
* Modules/indexeddb/DOMWindowIndexedDatabase.cpp:
(WebCore::DOMWindowIndexedDatabase::from):
* Modules/indexeddb/IDBCursor.cpp:
(WebCore::IDBCursor::directionNext):
(WebCore::IDBCursor::directionNextUnique):
(WebCore::IDBCursor::directionPrev):
(WebCore::IDBCursor::directionPrevUnique):
* Modules/indexeddb/IDBRequest.cpp:
(WebCore::IDBRequest::readyState):
* Modules/indexeddb/IDBTransaction.cpp:
(WebCore::IDBTransaction::modeReadOnly):
(WebCore::IDBTransaction::modeReadWrite):
(WebCore::IDBTransaction::modeVersionChange):
(WebCore::IDBTransaction::modeReadOnlyLegacy):
(WebCore::IDBTransaction::modeReadWriteLegacy):
* Modules/indexeddb/PageGroupIndexedDatabase.cpp:
(WebCore::PageGroupIndexedDatabase::from):
* Modules/intents/DOMWindowIntents.cpp:
(WebCore::DOMWindowIntents::from):
* Modules/mediastream/UserMediaController.cpp:
(WebCore::UserMediaController::supplementName):
* Modules/navigatorcontentutils/NavigatorContentUtils.cpp:
(WebCore::NavigatorContentUtils::supplementName):
* Modules/networkinfo/NavigatorNetworkInfoConnection.cpp:
(WebCore::NavigatorNetworkInfoConnection::from):
* Modules/networkinfo/NetworkInfoController.cpp:
(WebCore::NetworkInfoController::supplementName):
* Modules/notifications/DOMWindowNotifications.cpp:
(WebCore::DOMWindowNotifications::from):
* Modules/notifications/NotificationController.cpp:
(WebCore::NotificationController::supplementName):
* Modules/quota/DOMWindowQuota.cpp:
(WebCore::DOMWindowQuota::from):
* Modules/speech/SpeechRecognitionController.cpp:
(WebCore::SpeechRecognitionController::supplementName):
* Modules/vibration/Vibration.cpp:
(WebCore::Vibration::supplementName):
* accessibility/AccessibilityObject.cpp:
(WebCore::AccessibilityObject::invalidStatus):
* accessibility/AccessibilityRenderObject.cpp:
(WebCore::AccessibilityRenderObject::ariaLiveRegionStatus):
(WebCore::AccessibilityRenderObject::ariaLiveRegionRelevant):
* bindings/v8/custom/V8DOMWindowCustom.cpp:
(WebCore::V8DOMWindow::namedSecurityCheck):
* bindings/v8/custom/V8NodeListCustom.cpp:
(WebCore::V8NodeList::namedPropertyGetter):
* dom/ContextFeatures.cpp:
(WebCore::ContextFeatures::supplementName):
* dom/DeviceMotionController.cpp:
(WebCore::DeviceMotionController::supplementName):
* dom/DeviceOrientationController.cpp:
(WebCore::DeviceOrientationController::supplementName):
* dom/Element.cpp:
(WebCore::Element::webkitRegionOverset):
* dom/MutationRecord.cpp:
* html/FileInputType.cpp:
(WebCore::UploadButtonElement::shadowPseudoId):
* html/FormController.cpp:
(WebCore::SavedFormState::getReferencedFilePaths):
(WebCore::FormKeyGenerator::formKey):
* html/HTMLButtonElement.cpp:
(WebCore::HTMLButtonElement::formControlType):
* html/HTMLDetailsElement.cpp:
(WebCore::summaryQuerySelector):
* html/HTMLFieldSetElement.cpp:
(WebCore::HTMLFieldSetElement::formControlType):
* html/HTMLKeygenElement.cpp:
(WebCore::KeygenSelectElement::shadowPseudoId):
(WebCore::HTMLKeygenElement::formControlType):
* html/HTMLOptGroupElement.cpp:
(WebCore::HTMLOptGroupElement::formControlType):
* html/HTMLOutputElement.cpp:
(WebCore::HTMLOutputElement::formControlType):
* html/HTMLSelectElement.cpp:
(WebCore::HTMLSelectElement::formControlType):
* html/HTMLTextAreaElement.cpp:
(WebCore::HTMLTextAreaElement::formControlType):
* html/HTMLTextFormControlElement.cpp:
(WebCore::directionString):
* html/shadow/DateTimeEditElement.cpp:
(WebCore::DateTimeEditElement::DateTimeEditElement):
* html/shadow/DateTimeFieldElements.cpp:
(WebCore::DateTimeAMPMFieldElement::create):
(WebCore::DateTimeDayFieldElement::create):
(WebCore::DateTimeHourFieldElement::create):
(WebCore::DateTimeMillisecondFieldElement::create):
(WebCore::DateTimeMinuteFieldElement::create):
(WebCore::DateTimeMonthFieldElement::create):
(WebCore::DateTimeSecondFieldElement::create):
(WebCore::DateTimeSymbolicMonthFieldElement::create):
(WebCore::DateTimeWeekFieldElement::create):
(WebCore::DateTimeYearFieldElement::create):
* html/shadow/DetailsMarkerControl.cpp:
(WebCore::DetailsMarkerControl::shadowPseudoId):
* html/shadow/ImageInnerElement.cpp:
(WebCore::ImageInnerElement::shadowPseudoId):
* html/shadow/MediaControlElements.cpp:
(WebCore::MediaControlPanelElement::shadowPseudoId):
(WebCore::MediaControlTimelineContainerElement::shadowPseudoId):
(WebCore::MediaControlVolumeSliderContainerElement::shadowPseudoId):
(WebCore::MediaControlStatusDisplayElement::shadowPseudoId):
(WebCore::MediaControlPanelMuteButtonElement::shadowPseudoId):
(WebCore::MediaControlVolumeSliderMuteButtonElement::shadowPseudoId):
(WebCore::MediaControlPlayButtonElement::shadowPseudoId):
(WebCore::MediaControlOverlayPlayButtonElement::shadowPseudoId):
(WebCore::MediaControlSeekForwardButtonElement::shadowPseudoId):
(WebCore::MediaControlSeekBackButtonElement::shadowPseudoId):
(WebCore::MediaControlRewindButtonElement::shadowPseudoId):
(WebCore::MediaControlReturnToRealtimeButtonElement::shadowPseudoId):
(WebCore::MediaControlToggleClosedCaptionsButtonElement::shadowPseudoId):
(WebCore::MediaControlTimelineElement::shadowPseudoId):
(WebCore::MediaControlVolumeSliderElement::shadowPseudoId):
(WebCore::MediaControlFullscreenVolumeSliderElement::shadowPseudoId):
(WebCore::MediaControlFullscreenButtonElement::shadowPseudoId):
(WebCore::MediaControlFullscreenVolumeMinButtonElement::shadowPseudoId):
(WebCore::MediaControlFullscreenVolumeMaxButtonElement::shadowPseudoId):
(WebCore::MediaControlTimeRemainingDisplayElement::shadowPseudoId):
(WebCore::MediaControlCurrentTimeDisplayElement::shadowPseudoId):
(WebCore::MediaControlTextTrackContainerElement::shadowPseudoId):
* html/shadow/MediaControlRootElement.cpp:
(WebCore::MediaControlRootElement::shadowPseudoId):
* html/shadow/MediaControlRootElementChromium.cpp:
(WebCore::MediaControlPanelEnclosureElement::shadowPseudoId):
(WebCore::MediaControlRootElementChromium::shadowPseudoId):
* html/shadow/MediaControlRootElementChromiumAndroid.cpp:
(WebCore::MediaControlOverlayEnclosureElement::shadowPseudoId):
* html/shadow/MeterShadowElement.cpp:
(WebCore::MeterInnerElement::shadowPseudoId):
(WebCore::MeterBarElement::shadowPseudoId):
(WebCore::MeterValueElement::shadowPseudoId):
* html/shadow/ProgressShadowElement.cpp:
(WebCore::ProgressInnerElement::shadowPseudoId):
(WebCore::ProgressBarElement::shadowPseudoId):
(WebCore::ProgressValueElement::shadowPseudoId):
* html/shadow/SliderThumbElement.cpp:
(WebCore::sliderThumbShadowPseudoId):
(WebCore::mediaSliderThumbShadowPseudoId):
(WebCore::SliderContainerElement::shadowPseudoId):
* html/shadow/SpinButtonElement.cpp:
(WebCore::SpinButtonElement::shadowPseudoId):
* html/shadow/TextControlInnerElements.cpp:
(WebCore::SearchFieldResultsButtonElement::shadowPseudoId):
(WebCore::SearchFieldCancelButtonElement::shadowPseudoId):
(WebCore::InputFieldSpeechButtonElement::shadowPseudoId):
* html/track/TextTrackCue.cpp:
(WebCore::TextTrackCueBox::textTrackCueBoxShadowPseudoId):
* loader/CrossOriginAccessControl.cpp:
(WebCore::passesAccessControlCheck):
* loader/MainResourceLoader.cpp:
(WebCore::MainResourceLoader::didReceiveResponse):
* loader/PrerendererClient.cpp:
(WebCore::PrerendererClient::supplementName):
* loader/cache/CachedResource.cpp:
(WebCore::CachedResource::updateResponseAfterRevalidation):
* page/DOMWindowPagePopup.cpp:
(WebCore::DOMWindowPagePopup::supplementName):
* page/EventHandler.cpp:
(WebCore::EventHandler::handlePasteGlobalSelection):
(WebCore::focusDirectionForKey):
* page/SpeechInput.cpp:
(WebCore::SpeechInput::supplementName):
* page/animation/CompositeAnimation.cpp:
(WebCore::CompositeAnimation::updateKeyframeAnimations):
* platform/graphics/FontCache.cpp:
(WebCore::alternateFamilyName):
* platform/graphics/MediaPlayer.cpp:
(WebCore::applicationOctetStream):
(WebCore::textPlain):
(WebCore::codecs):
* platform/graphics/chromium/FontCacheAndroid.cpp:
(WebCore::FontCache::getLastResortFallbackFont):
* platform/graphics/filters/SourceAlpha.cpp:
(WebCore::SourceAlpha::effectName):
* platform/graphics/filters/SourceGraphic.cpp:
(WebCore::SourceGraphic::effectName):
* platform/graphics/mac/FontCacheMac.mm:
(WebCore::FontCache::getSimilarFontPlatformData):
(WebCore::FontCache::getLastResortFallbackFont):
* platform/graphics/skia/FontCacheSkia.cpp:
(WebCore::FontCache::getLastResortFallbackFont):
* platform/graphics/win/FontCacheWin.cpp:
(WebCore::FontCache::getLastResortFallbackFont):
* platform/graphics/wx/FontCacheWx.cpp:
(WebCore::FontCache::getSimilarFontPlatformData):
* platform/network/ResourceResponseBase.cpp:
(WebCore::ResourceResponseBase::setHTTPHeaderField):
(WebCore::ResourceResponseBase::parseCacheControlDirectives):
(WebCore::ResourceResponseBase::hasCacheValidatorFields):
(WebCore::ResourceResponseBase::date):
(WebCore::ResourceResponseBase::age):
(WebCore::ResourceResponseBase::expires):
(WebCore::ResourceResponseBase::lastModified):
(WebCore::ResourceResponseBase::isAttachment):
* rendering/RenderTextControlMultiLine.cpp:
(WebCore::RenderTextControlMultiLine::getAvgCharWidth):
* rendering/RenderTextControlSingleLine.cpp:
(WebCore::RenderTextControlSingleLine::getAvgCharWidth):
(WebCore::RenderTextControlSingleLine::preferredContentWidth):
* svg/SVGAnimateColorElement.cpp:
(WebCore::attributeValueIsCurrentColor):
* svg/SVGAnimateMotionElement.cpp:
(WebCore::SVGAnimateMotionElement::rotateMode):
* svg/SVGAnimationElement.cpp:
(WebCore::SVGAnimationElement::setCalcMode):
(WebCore::SVGAnimationElement::setAttributeType):
(WebCore::SVGAnimationElement::isAdditive):
(WebCore::SVGAnimationElement::isAccumulated):
(WebCore::inheritsFromProperty):
* svg/SVGFEConvolveMatrixElement.cpp:
(WebCore::SVGFEConvolveMatrixElement::kernelUnitLengthXIdentifier):
(WebCore::SVGFEConvolveMatrixElement::kernelUnitLengthYIdentifier):
(WebCore::SVGFEConvolveMatrixElement::orderXIdentifier):
(WebCore::SVGFEConvolveMatrixElement::orderYIdentifier):
* svg/SVGFEDiffuseLightingElement.cpp:
(WebCore::SVGFEDiffuseLightingElement::kernelUnitLengthXIdentifier):
(WebCore::SVGFEDiffuseLightingElement::kernelUnitLengthYIdentifier):
* svg/SVGFEDropShadowElement.cpp:
(WebCore::SVGFEDropShadowElement::stdDeviationXIdentifier):
(WebCore::SVGFEDropShadowElement::stdDeviationYIdentifier):
* svg/SVGFEGaussianBlurElement.cpp:
(WebCore::SVGFEGaussianBlurElement::stdDeviationXIdentifier):
(WebCore::SVGFEGaussianBlurElement::stdDeviationYIdentifier):
* svg/SVGFEMorphologyElement.cpp:
(WebCore::SVGFEMorphologyElement::radiusXIdentifier):
(WebCore::SVGFEMorphologyElement::radiusYIdentifier):
* svg/SVGFESpecularLightingElement.cpp:
(WebCore::SVGFESpecularLightingElement::kernelUnitLengthXIdentifier):
(WebCore::SVGFESpecularLightingElement::kernelUnitLengthYIdentifier):
* svg/SVGFETurbulenceElement.cpp:
(WebCore::SVGFETurbulenceElement::baseFrequencyXIdentifier):
(WebCore::SVGFETurbulenceElement::baseFrequencyYIdentifier):
* svg/SVGFilterElement.cpp:
(WebCore::SVGFilterElement::filterResXIdentifier):
(WebCore::SVGFilterElement::filterResYIdentifier):
* svg/SVGLangSpace.cpp:
(WebCore::SVGLangSpace::xmlspace):
(WebCore::SVGLangSpace::addSupportedAttributes):
* svg/SVGMarkerElement.cpp:
(WebCore::SVGMarkerElement::orientTypeIdentifier):
(WebCore::SVGMarkerElement::orientAngleIdentifier):
(WebCore::SVGMarkerElement::synchronizeOrientType):
* svg/SVGSVGElement.cpp:
(WebCore::SVGSVGElement::contentScriptType):
(WebCore::SVGSVGElement::contentStyleType):
* svg/SVGStyleElement.cpp:
(WebCore::SVGStyleElement::type):
(WebCore::SVGStyleElement::media):
* svg/SVGTextContentElement.cpp:
(WebCore::SVGTextContentElement::collectStyleForAttribute):
* svg/SVGViewSpec.cpp:
(WebCore::SVGViewSpec::viewBoxIdentifier):
(WebCore::SVGViewSpec::preserveAspectRatioIdentifier):
(WebCore::SVGViewSpec::transformIdentifier):
* svg/animation/SVGSMILElement.cpp:
(WebCore::SVGSMILElement::parseClockValue):
(WebCore::SVGSMILElement::restart):
(WebCore::SVGSMILElement::fill):
(WebCore::SVGSMILElement::repeatCount):
* testing/InternalSettings.cpp:
(WebCore::InternalSettings::from):
* xml/parser/XMLTreeBuilder.cpp:
(WebCore::XMLTreeBuilder::processDOCTYPE):
(WebCore::XMLTreeBuilder::processXMLEntity):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@133976 268f45cc-cd09-0410-ab3c-d52691b4dbfc