MacViews/a11y: Accessibility actions use AXActionData in AXPlatformNodeDelegate.

ui/views/accessibility/native_view_accessibility.h

Index: ui/views/accessibility/native_view_accessibility.h
diff --git a/ui/views/accessibility/native_view_accessibility.h b/ui/views/accessibility/native_view_accessibility.h
index 46752135924f2575ce021afb42514cf16947d2b1..a6a56a0386974d592e874f58ba6e08fd0d91fa9c 100644
--- a/ui/views/accessibility/native_view_accessibility.h
+++ b/ui/views/accessibility/native_view_accessibility.h
@@ -45,6 +45,9 @@ class VIEWS_EXPORT NativeViewAccessibility
 
   void NotifyAccessibilityEvent(ui::AXEvent event_type);
 
+  // Focuses or unfocuses a View.
+  bool SetFocused(bool focused);
+
   // ui::AXPlatformNodeDelegate
   const ui::AXNodeData& GetData() override;
   int GetChildCount() override;
@@ -55,11 +58,8 @@ class VIEWS_EXPORT NativeViewAccessibility
   gfx::NativeViewAccessible HitTestSync(int x, int y) override;
   gfx::NativeViewAccessible GetFocus() override;
   gfx::AcceleratedWidget GetTargetForNativeAccessibilityEvent() override;
+  bool AccessibilityPerformAction(const ui::AXActionData& data) override;
   void DoDefaultAction() override;
-  bool SetStringValue(const base::string16& new_value,
-                      bool clear_first) override;
-  bool CanSetStringValue() override;
-  bool SetFocused(bool focused) override;
 
   // WidgetObserver
   void OnWidgetDestroying(Widget* widget) override;