зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1797863 - add class documentation for accessibility tree nodes. r=morgan
Differential Revision: https://phabricator.services.mozilla.com/D160583
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5563067d62
Коммит
7cbe6a2464
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@ -14,6 +14,10 @@ class PresShell;
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namespace a11y {
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namespace a11y {
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/**
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* Android specific functionality for the node at a root of the accessibility
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* tree: see the RootAccessible superclass for further details.
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*/
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class RootAccessibleWrap : public RootAccessible {
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class RootAccessibleWrap : public RootAccessible {
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public:
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public:
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RootAccessibleWrap(dom::Document* aDocument, PresShell* aPresShell);
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RootAccessibleWrap(dom::Document* aDocument, PresShell* aPresShell);
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@ -42,6 +42,9 @@ namespace a11y {
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class MaiHyperlink;
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class MaiHyperlink;
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/**
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/**
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* Atk specific functionality for an accessibility tree node that originated in
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* mDoc's content process.
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*
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* AccessibleWrap, and its descendents in atk directory provide the
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* AccessibleWrap, and its descendents in atk directory provide the
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* implementation of AtkObject.
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* implementation of AtkObject.
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*/
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*/
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@ -130,6 +130,12 @@ class KeyBinding {
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};
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};
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};
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};
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/**
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* The base type for an accessibility tree node. Methods and attributes in this
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* class are available in both the content process and the parent process.
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* Overrides for these methods live primarily in LocalAccessible and
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* RemoteAccessibleBase.
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*/
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class Accessible {
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class Accessible {
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protected:
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protected:
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Accessible();
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Accessible();
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@ -41,6 +41,11 @@ class RelatedAccIterator;
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template <class Class, class... Args>
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template <class Class, class... Args>
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class TNotification;
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class TNotification;
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/**
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* An accessibility tree node that originated in a content process and
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* represents a document. Tabs, in-process iframes, and out-of-process iframes
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* all use this class to represent the doc they contain.
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*/
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class DocAccessible : public HyperTextAccessibleWrap,
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class DocAccessible : public HyperTextAccessibleWrap,
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public nsIDocumentObserver,
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public nsIDocumentObserver,
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public nsSupportsWeakReference,
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public nsSupportsWeakReference,
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@ -81,6 +81,9 @@ typedef nsRefPtrHashtable<nsPtrHashKey<const void>, LocalAccessible>
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} \
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} \
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}
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}
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/**
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* An accessibility tree node that originated in mDoc's content process.
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*/
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class LocalAccessible : public nsISupports, public Accessible {
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class LocalAccessible : public nsISupports, public Accessible {
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public:
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public:
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LocalAccessible(nsIContent* aContent, DocAccessible* aDoc);
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LocalAccessible(nsIContent* aContent, DocAccessible* aDoc);
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@ -17,6 +17,13 @@ class PresShell;
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namespace a11y {
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namespace a11y {
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/**
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* The node at a root of the accessibility tree. This node originated in the
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* current process. If this is the parent process, RootAccessible is the
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* Accessible for the top-level window. If this is a content process,
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* RootAccessible is a top-level content document in this process, which is
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* either a tab document or an out-of-process iframe.
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*/
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class RootAccessible : public DocAccessibleWrap, public nsIDOMEventListener {
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class RootAccessible : public DocAccessibleWrap, public nsIDOMEventListener {
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_ISUPPORTS_INHERITED
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@ -26,6 +26,10 @@ class DocAccessibleParent;
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class RemoteAccessible;
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class RemoteAccessible;
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enum class RelationType;
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enum class RelationType;
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/**
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* The base type for an accessibility tree node that originated in the parent
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* process.
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*/
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template <class Derived>
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template <class Derived>
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class RemoteAccessibleBase : public Accessible, public HyperTextAccessibleBase {
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class RemoteAccessibleBase : public Accessible, public HyperTextAccessibleBase {
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public:
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public:
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@ -19,6 +19,10 @@
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namespace mozilla {
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namespace mozilla {
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namespace a11y {
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namespace a11y {
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/**
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* Functionality common across Linux and macOS for an accessibility tree node
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* that originated in the parent process.
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*/
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class RemoteAccessible : public RemoteAccessibleBase<RemoteAccessible> {
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class RemoteAccessible : public RemoteAccessibleBase<RemoteAccessible> {
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public:
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public:
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RemoteAccessible(uint64_t aID, RemoteAccessible* aParent,
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RemoteAccessible(uint64_t aID, RemoteAccessible* aParent,
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@ -19,6 +19,10 @@
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namespace mozilla {
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namespace mozilla {
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namespace a11y {
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namespace a11y {
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/**
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* Windows specific functionality for an accessibility tree node that originated
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* in the parent process.
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*/
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class RemoteAccessible : public RemoteAccessibleBase<RemoteAccessible> {
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class RemoteAccessible : public RemoteAccessibleBase<RemoteAccessible> {
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public:
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public:
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RemoteAccessible(uint64_t aID, RemoteAccessible* aParent,
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RemoteAccessible(uint64_t aID, RemoteAccessible* aParent,
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@ -29,6 +29,10 @@
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namespace mozilla {
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namespace mozilla {
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namespace a11y {
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namespace a11y {
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/**
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* Mac specific functionality for an accessibility tree node that originated in
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* mDoc's content process.
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*/
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class AccessibleWrap : public LocalAccessible {
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class AccessibleWrap : public LocalAccessible {
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public: // construction, destruction
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public: // construction, destruction
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AccessibleWrap(nsIContent* aContent, DocAccessible* aDoc);
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AccessibleWrap(nsIContent* aContent, DocAccessible* aDoc);
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@ -18,6 +18,10 @@ class PresShell;
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namespace a11y {
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namespace a11y {
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/**
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* Mac specific functionality for the node at a root of the accessibility
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* tree: see the RootAccessible superclass for further details.
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*/
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class RootAccessibleWrap : public RootAccessible {
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class RootAccessibleWrap : public RootAccessible {
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public:
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public:
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RootAccessibleWrap(dom::Document* aDocument, PresShell* aPresShell);
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RootAccessibleWrap(dom::Document* aDocument, PresShell* aPresShell);
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@ -22,6 +22,10 @@ namespace mozilla {
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namespace a11y {
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namespace a11y {
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class DocRemoteAccessibleWrap;
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class DocRemoteAccessibleWrap;
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/**
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* Windows specific functionality for an accessibility tree node that originated
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* in mDoc's content process.
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*/
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class AccessibleWrap : public LocalAccessible {
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class AccessibleWrap : public LocalAccessible {
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public: // construction, destruction
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public: // construction, destruction
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AccessibleWrap(nsIContent* aContent, DocAccessible* aDoc);
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AccessibleWrap(nsIContent* aContent, DocAccessible* aDoc);
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@ -14,6 +14,10 @@ class PresShell;
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namespace a11y {
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namespace a11y {
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/**
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* Windows specific functionality for the node at a root of the accessibility
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* tree: see the RootAccessible superclass for further details.
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*/
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class RootAccessibleWrap : public RootAccessible {
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class RootAccessibleWrap : public RootAccessible {
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public:
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public:
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RootAccessibleWrap(dom::Document* aDocument, PresShell* aPresShell);
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RootAccessibleWrap(dom::Document* aDocument, PresShell* aPresShell);
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