Added a quick heuristic to determine which objects are the target of in-page links and stop ignorin…

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

Index: third_party/WebKit/Source/modules/accessibility/AXObject.h
diff --git a/third_party/WebKit/Source/modules/accessibility/AXObject.h b/third_party/WebKit/Source/modules/accessibility/AXObject.h
index ac9b47f066320ea2c1afdc63ffd26cbba32f476e..46785505bb08b09f070165b251d50a9e867352e1 100644
--- a/third_party/WebKit/Source/modules/accessibility/AXObject.h
+++ b/third_party/WebKit/Source/modules/accessibility/AXObject.h
@@ -60,6 +60,7 @@ enum AccessibilityRole {
   AbbrRole,  // No mapping to ARIA role.
   AlertDialogRole,
   AlertRole,
+  AnchorRole,      // No mapping to ARIA role.
   AnnotationRole,  // No mapping to ARIA role.
   ApplicationRole,
   ArticleRole,
@@ -631,6 +632,7 @@ class MODULES_EXPORT AXObject : public GarbageCollectedFinalized<AXObject> {
   virtual bool isInputImage() const { return false; }
   bool isLandmarkRelated() const;
   virtual bool isLink() const { return false; }
+  virtual bool isInPageLinkTarget() const { return false; }
   virtual bool isList() const { return false; }
   virtual bool isMenu() const { return false; }
   virtual bool isMenuButton() const { return false; }