posinset and setsize for input type, radio, exposed in AX tree

third_party/WebKit/Source/core/dom/NodeTraversal.h

Index: third_party/WebKit/Source/core/dom/NodeTraversal.h
diff --git a/third_party/WebKit/Source/core/dom/NodeTraversal.h b/third_party/WebKit/Source/core/dom/NodeTraversal.h
index 9062ab430104a64f258d5c7ecd56523a4e4bfe5d..031b62a9c94c76f89029a4c179d690f33ba998ad 100644
--- a/third_party/WebKit/Source/core/dom/NodeTraversal.h
+++ b/third_party/WebKit/Source/core/dom/NodeTraversal.h
@@ -50,7 +50,7 @@ public:
     // This can be used to restrict traversal to a particular sub-tree.
     static Node* next(const Node& current) { return traverseNextTemplate(current); }
     static Node* next(const ContainerNode& current) { return traverseNextTemplate(current); }
-    static Node* next(const Node& current, const Node* stayWithin) { return traverseNextTemplate(current, stayWithin); }
+    CORE_EXPORT static Node* next(const Node& current, const Node* stayWithin) { return traverseNextTemplate(current, stayWithin); }
     static Node* next(const ContainerNode& current, const Node* stayWithin) { return traverseNextTemplate(current, stayWithin); }
 
     // Like next, but skips children and starts with the next sibling.
@@ -63,7 +63,7 @@ public:
     static Node& lastWithinOrSelf(Node&);
 
     // Does a reverse pre-order traversal to find the node that comes before the current one in document order
-    static Node* previous(const Node&, const Node* stayWithin = 0);
+    CORE_EXPORT static Node* previous(const Node&, const Node* stayWithin = 0);
 
     // Like previous, but skips children and starts with the next sibling.
     static Node* previousSkippingChildren(const Node&, const Node* stayWithin = 0);