[DevTools] Accessibility: Show siblings and children of selected node

third_party/WebKit/Source/modules/accessibility/InspectorAccessibilityAgent.h

Index: third_party/WebKit/Source/modules/accessibility/InspectorAccessibilityAgent.h
diff --git a/third_party/WebKit/Source/modules/accessibility/InspectorAccessibilityAgent.h b/third_party/WebKit/Source/modules/accessibility/InspectorAccessibilityAgent.h
index 359aacb91985579a511b9a6c50392020d3211605..01cab96a9792f427fab4dfc87286e7e47275bd8b 100644
--- a/third_party/WebKit/Source/modules/accessibility/InspectorAccessibilityAgent.h
+++ b/third_party/WebKit/Source/modules/accessibility/InspectorAccessibilityAgent.h
@@ -11,6 +11,7 @@
 
 namespace blink {
 
+class AXObject;
 class AXObjectCacheImpl;
 class InspectorDOMAgent;
 class LocalFrame;
@@ -27,16 +28,71 @@ class MODULES_EXPORT InspectorAccessibilityAgent
   DECLARE_VIRTUAL_TRACE();
 
   // Protocol methods.
-  void getAXNodeChain(
+  void getPartialAXTree(
       ErrorString*,
       int domNodeId,
-      bool fetchAncestors,
       std::unique_ptr<protocol::Array<protocol::Accessibility::AXNode>>*)
       override;
 
  private:
   Member<Page> m_page;
   Member<InspectorDOMAgent> m_domAgent;
+
+  std::unique_ptr<protocol::Accessibility::AXNode> buildObjectForIgnoredNode(
+      Node* domNode,
+      AXObject*,
+      std::unique_ptr<protocol::Array<protocol::Accessibility::AXNode>>& nodes,
+      AXObjectCacheImpl&) const;
+  void populateDOMNodeRelatives(
+      Node& inspectedDOMNode,
+      protocol::Accessibility::AXNode&,
+      std::unique_ptr<protocol::Array<protocol::Accessibility::AXNode>>& nodes,
+      AXObjectCacheImpl&) const;
+  void findDOMNodeChildren(
+      std::unique_ptr<protocol::Array<protocol::Accessibility::AXNodeId>>&
+          childIds,
+      Node& parentNode,
+      Node& inspectedDOMNode,
+      std::unique_ptr<protocol::Array<protocol::Accessibility::AXNode>>& nodes,
+      AXObjectCacheImpl&) const;
+  std::unique_ptr<protocol::Accessibility::AXNode> buildProtocolAXObject(
+      AXObject&,
+      AXObject* inspectedAXObject,
+      std::unique_ptr<protocol::Array<protocol::Accessibility::AXNode>>& nodes,
+      AXObjectCacheImpl&) const;
+  void fillCoreProperties(
+      AXObject&,
+      AXObject* inspectedAXObject,
+      protocol::Accessibility::AXNode&,
+      std::unique_ptr<protocol::Array<protocol::Accessibility::AXNode>>& nodes,
+      AXObjectCacheImpl&) const;
+  void populateRelatives(
+      AXObject&,
+      AXObject* inspectedAXObject,
+      protocol::Accessibility::AXNode&,
+      std::unique_ptr<protocol::Array<protocol::Accessibility::AXNode>>& nodes,
+      AXObjectCacheImpl&) const;
+  void addSiblingsOfIgnored(
+      std::unique_ptr<protocol::Array<protocol::Accessibility::AXNodeId>>&
+          childIds,
+      AXObject& parentAXObject,
+      AXObject* inspectedAXObject,
+      std::unique_ptr<protocol::Array<protocol::Accessibility::AXNode>>& nodes,
+      AXObjectCacheImpl&) const;
+  void addChild(
+      std::unique_ptr<protocol::Array<protocol::Accessibility::AXNodeId>>&
+          childIds,
+      AXObject& childAXObject,
+      AXObject* inspectedAXObject,
+      std::unique_ptr<protocol::Array<protocol::Accessibility::AXNode>>& nodes,
+      AXObjectCacheImpl&) const;
+  void addChildren(
+      AXObject&,
+      AXObject& inspectedAXObject,
+      std::unique_ptr<protocol::Array<protocol::Accessibility::AXNodeId>>&
+          childIds,
+      std::unique_ptr<protocol::Array<protocol::Accessibility::AXNode>>& nodes,
+      AXObjectCacheImpl&) const;
 };
 
 }  // namespace blink