1 files changed, 10 insertions, 2 deletions

diff --git a/chromium/third_party/blink/renderer/modules/accessibility/ax_object.h b/chromium/third_party/blink/renderer/modules/accessibility/ax_object.h
index 34a1c79bd49..88cb1e84c82 100644
--- a/chromium/third_party/blink/renderer/modules/accessibility/ax_object.h
+++ b/chromium/third_party/blink/renderer/modules/accessibility/ax_object.h
@@ -49,6 +49,7 @@
 #include "third_party/blink/renderer/platform/heap/handle.h"
 #include "third_party/blink/renderer/platform/heap/persistent.h"
 #include "third_party/blink/renderer/platform/weborigin/kurl.h"
+#include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"
 #include "third_party/blink/renderer/platform/wtf/vector.h"
 #include "ui/accessibility/ax_enums.mojom-blink.h"
 
@@ -472,6 +473,7 @@ class MODULES_EXPORT AXObject : public GarbageCollectedFinalized<AXObject> {
     return RoleValue() == ax::mojom::Role::kColorWell;
   }
   virtual bool IsControl() const { return false; }
+  virtual bool IsDefault() const { return false; }
   virtual bool IsEmbeddedObject() const { return false; }
   virtual bool IsFieldset() const { return false; }
   virtual bool IsHeading() const { return false; }
@@ -551,7 +553,7 @@ class MODULES_EXPORT AXObject : public GarbageCollectedFinalized<AXObject> {
   // Is the object selected because selection is following focus?
   virtual bool IsSelectedFromFocus() const { return false; }
   virtual bool IsSelectedOptionActive() const { return false; }
-  virtual bool IsVisible() const { return true; }
+  virtual bool IsVisible() const;
   virtual bool IsVisited() const { return false; }
 
   // Check whether certain properties can be modified.
@@ -685,7 +687,10 @@ class MODULES_EXPORT AXObject : public GarbageCollectedFinalized<AXObject> {
     return ax::mojom::TextPosition::kNone;
   }
   virtual int TextLength() const { return 0; }
-  virtual TextStyle GetTextStyle() const { return kTextStyleNone; }
+
+  // Bitmask from ax::mojom::TextStyle.
+  virtual int32_t GetTextStyle() const { return 0; }
+
   virtual AXObjectVector RadioButtonsInGroup() const {
     return AXObjectVector();
   }
@@ -1004,6 +1009,9 @@ class MODULES_EXPORT AXObject : public GarbageCollectedFinalized<AXObject> {
                                               int* index_in_ancestor1,
                                               int* index_in_ancestor2);
 
+  // Returns a string representation of this object.
+  String ToString() const;
+
  protected:
   AXID id_;
   AXObjectVector children_;