Rename ShadowRootList to ShadowTree.
https://bugs.webkit.org/show_bug.cgi?id=79342

Reviewed by Hajime Morita.

.:

* Source/autotools/symbols.filter:

Source/WebCore:

This patch renames ShadowRootList ot ShadowTree.

No new tests, no change in behavior.

* CMakeLists.txt:
* GNUmakefile.list.am:
* Target.pri:
* WebCore.exp.in:
* WebCore.gypi:
* WebCore.xcodeproj/project.pbxproj:
* dom/DOMAllInOne.cpp:
* dom/Document.cpp:
(WebCore::Document::buildAccessKeyMap):
* dom/Element.cpp:
(WebCore::Element::willRemove):
(WebCore::Element::insertedIntoDocument):
(WebCore::Element::removedFromDocument):
(WebCore::Element::insertedIntoTree):
(WebCore::Element::removedFromTree):
(WebCore::Element::attach):
(WebCore::Element::detach):
(WebCore::Element::recalcStyle):
(WebCore::Element::hasShadowRoot):
(WebCore::Element::shadowTree):
(WebCore::Element::setShadowRoot):
(WebCore::Element::ensureShadowRoot):
(WebCore::Element::removeShadowRoot):
(WebCore::Element::childrenChanged):
* dom/Element.h:
(WebCore):
(Element):
* dom/ElementRareData.h:
(ElementRareData):
(WebCore::ElementRareData::~ElementRareData):
* dom/Node.cpp:
(WebCore::oldestShadowRoot):
* dom/NodeRenderingContext.cpp:
(WebCore::NodeRenderingContext::NodeRenderingContext):
(WebCore::NodeRenderingContext::hostChildrenChanged):
(WebCore::NodeRenderingContext::shouldCreateRenderer):
* dom/NodeRenderingContext.h:
(WebCore):
* dom/ShadowRoot.cpp:
(WebCore::ShadowRoot::tree):
(WebCore::ShadowRoot::attach):
* dom/ShadowRoot.h:
(WebCore):
(ShadowRoot):
* dom/ShadowTree.cpp: Renamed from Source/WebCore/dom/ShadowRootList.cpp.
(WebCore):
(WebCore::ShadowTree::ShadowTree):
(WebCore::ShadowTree::~ShadowTree):
(WebCore::ShadowTree::pushShadowRoot):
(WebCore::ShadowTree::popShadowRoot):
(WebCore::ShadowTree::insertedIntoDocument):
(WebCore::ShadowTree::removedFromDocument):
(WebCore::ShadowTree::insertedIntoTree):
(WebCore::ShadowTree::removedFromTree):
(WebCore::ShadowTree::willRemove):
(WebCore::ShadowTree::attach):
(WebCore::ShadowTree::detach):
(WebCore::ShadowTree::insertionPointFor):
(WebCore::ShadowTree::isSelectorActive):
(WebCore::ShadowTree::reattach):
(WebCore::ShadowTree::childNeedsStyleRecalc):
(WebCore::ShadowTree::needsStyleRecalc):
(WebCore::ShadowTree::recalcShadowTreeStyle):
(WebCore::ShadowTree::needsReattachHostChildrenAndShadow):
(WebCore::ShadowTree::hostChildrenChanged):
(WebCore::ShadowTree::setNeedsReattachHostChildrenAndShadow):
(WebCore::ShadowTree::reattachHostChildrenAndShadow):
(WebCore::ShadowTree::ensureSelector):
* dom/ShadowTree.h: Renamed from Source/WebCore/dom/ShadowRootList.h.
(WebCore):
(ShadowTree):
(WebCore::ShadowTree::hasShadowRoot):
(WebCore::ShadowTree::youngestShadowRoot):
(WebCore::ShadowTree::oldestShadowRoot):
(WebCore::ShadowTree::selector):
(WebCore::ShadowTree::clearNeedsReattachHostChildrenAndShadow):
(WebCore::ShadowTree::host):
* dom/TreeScopeAdopter.cpp:
(WebCore::shadowRootFor):
* html/ColorInputType.cpp:
(WebCore::ColorInputType::createShadowSubtree):
(WebCore::ColorInputType::shadowColorSwatch):
* html/FileInputType.cpp:
(WebCore::FileInputType::createShadowSubtree):
(WebCore::FileInputType::multipleAttributeChanged):
* html/HTMLDetailsElement.cpp:
(WebCore::HTMLDetailsElement::findMainSummary):
* html/HTMLKeygenElement.cpp:
(WebCore::HTMLKeygenElement::shadowSelect):
* html/HTMLMediaElement.cpp:
(WebCore::HTMLMediaElement::mediaControls):
(WebCore::HTMLMediaElement::hasMediaControls):
* html/HTMLSummaryElement.cpp:
* html/HTMLTextAreaElement.cpp:
(WebCore::HTMLTextAreaElement::innerTextElement):
(WebCore::HTMLTextAreaElement::updatePlaceholderText):
* html/InputType.cpp:
(WebCore::InputType::destroyShadowSubtree):
* html/RangeInputType.cpp:
(WebCore::RangeInputType::handleMouseDownEvent):
(WebCore::RangeInputType::createShadowSubtree):
* html/TextFieldInputType.cpp:
(WebCore::TextFieldInputType::createShadowSubtree):
(WebCore::TextFieldInputType::updatePlaceholderText):
* html/ValidationMessage.cpp:
(WebCore::ValidationMessage::deleteBubbleTree):
* html/shadow/HTMLContentElement.cpp:
(WebCore::HTMLContentElement::attach):
(WebCore::HTMLContentElement::detach):
(WebCore::HTMLContentElement::parseAttribute):
* html/shadow/SliderThumbElement.cpp:
(WebCore::sliderThumbElementOf):
(WebCore::RenderSliderContainer::layout):
(WebCore::trackLimiterElementOf):
* page/FocusController.cpp:
(WebCore::shadowRoot):
* rendering/RenderFileUploadControl.cpp:
(WebCore::RenderFileUploadControl::uploadButton):
* svg/SVGTRefElement.cpp:
(WebCore::SVGTRefElement::updateReferencedText):
(WebCore::SVGTRefElement::detachTarget):
* testing/Internals.cpp:
(WebCore::Internals::ensureShadowRoot):
(WebCore::Internals::youngestShadowRoot):
(WebCore::Internals::oldestShadowRoot):

Source/WebKit2:

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


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@108959 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/Source/WebCore/dom/ElementRareData.h b/Source/WebCore/dom/ElementRareData.h
index ff45783..45d89d5a 100644
--- a/Source/WebCore/dom/ElementRareData.h
+++ b/Source/WebCore/dom/ElementRareData.h
@@ -27,7 +27,7 @@
 #include "Element.h"
 #include "HTMLCollection.h"
 #include "NodeRareData.h"
-#include "ShadowRootList.h"
+#include "ShadowTree.h"
 #include <wtf/OwnPtr.h>
 
 namespace WebCore {
@@ -64,7 +64,7 @@
 
     LayoutSize m_minimumSizeForResizing;
     RefPtr<RenderStyle> m_computedStyle;
-    ShadowRootList m_shadowRootList;
+    ShadowTree m_shadowTree;
     AtomicString m_shadowPseudoId;
 
     OwnPtr<DatasetDOMStringMap> m_datasetDOMStringMap;
@@ -94,7 +94,7 @@
 
 inline ElementRareData::~ElementRareData()
 {
-    ASSERT(!m_shadowRootList.hasShadowRoot());
+    ASSERT(!m_shadowTree.hasShadowRoot());
 }
 
 inline void ElementRareData::resetComputedStyle()