Implement computedRole and computedName (behind a flag)

Source/core/dom/AXObjectCache.h

Index: Source/core/dom/AXObjectCache.h
diff --git a/Source/core/dom/AXObjectCache.h b/Source/core/dom/AXObjectCache.h
index a389c0d7f446208d0f70627e9f63122190d1accf..2415c94d067ddca6d4639befe2a019a248c5c396 100644
--- a/Source/core/dom/AXObjectCache.h
+++ b/Source/core/dom/AXObjectCache.h
@@ -120,10 +120,28 @@ public:
     virtual void handleLayoutComplete(RenderObject*) = 0;
     virtual void handleScrolledToAnchor(const Node* anchorNode) = 0;
 
+    virtual const AtomicString& computedRoleForNode(Node*) = 0;
+    virtual String computedNameForNode(Node*) = 0;
+
 protected:
     AXObjectCache();
 };
 
+class ScopedAXObjectCache {

[adamk, 2014/12/16 23:56:49]

Please add WTF_MAKE_NONCOPYABLE()

[aboxhall, 2014/12/17 02:06:24]

Done.

+public:
+    explicit ScopedAXObjectCache(Document&);
+    ~ScopedAXObjectCache();
+
+    AXObjectCache* get();
+    AXObjectCache* operator->();
+
+private:
+

[adamk, 2014/12/16 23:56:49]

No need for this empty line.

[aboxhall, 2014/12/17 02:06:24]

It's for dramatic effect.

(Just kidding.)

+    Document& m_document;
+    AXObjectCache* m_cache;
+    bool m_isScoped;
+};
+
 }
 
 #endif