Moved action verbs out of Blink.

content/renderer/accessibility/blink_ax_tree_source.cc

Index: content/renderer/accessibility/blink_ax_tree_source.cc
diff --git a/content/renderer/accessibility/blink_ax_tree_source.cc b/content/renderer/accessibility/blink_ax_tree_source.cc
index 5fcf70233c690646d49bd02110ac57b13ddf7ac3..bd9b01cab0b8ba99d4efac4c2eedd807733257ed 100644
--- a/content/renderer/accessibility/blink_ax_tree_source.cc
+++ b/content/renderer/accessibility/blink_ax_tree_source.cc
@@ -427,8 +427,9 @@ void BlinkAXTreeSource::SerializeNode(blink::WebAXObject src,
     dst->AddStringAttribute(ui::AX_ATTR_ACCESS_KEY, src.accessKey().utf8());
   }
 
-  if (src.actionVerb().length()) {
-    dst->AddStringAttribute(ui::AX_ATTR_ACTION, src.actionVerb().utf8());
+  if (src.action() != blink::WebAXSupportedAction::None) {
+    dst->AddIntAttribute(ui::AX_ATTR_ACTION,
+                         AXSupportedActionFromBlink(src.action()));
   }
 
   if (src.ariaAutoComplete().length()) {