Initial support for accessibility actions on ARC.

chrome/browser/extensions/api/automation_internal/automation_internal_api.h

Index: chrome/browser/extensions/api/automation_internal/automation_internal_api.h
diff --git a/chrome/browser/extensions/api/automation_internal/automation_internal_api.h b/chrome/browser/extensions/api/automation_internal/automation_internal_api.h
index 9e65175160bd6e593af85dacef570182a046ae78..ac8a6f5933b31a77bf02923bc10a3c74729dec03 100644
--- a/chrome/browser/extensions/api/automation_internal/automation_internal_api.h
+++ b/chrome/browser/extensions/api/automation_internal/automation_internal_api.h
@@ -10,7 +10,6 @@
 #include "content/public/browser/web_contents_user_data.h"
 
 namespace extensions {
-class AutomationActionAdapter;
 
 namespace api {
 namespace automation_internal {
@@ -21,6 +20,10 @@ struct Params;
 }  // namespace api
 }  // namespace extensions
 
+namespace ui {
+struct AXActionData;
+}  // namespace ui
+
 namespace extensions {
 
 // Implementation of the chrome.automation API.
@@ -44,10 +47,10 @@ class AutomationInternalPerformActionFunction
   ExtensionFunction::ResponseAction Run() override;
 
  private:
-  // Helper function to route an action to an action adapter.
-  ExtensionFunction::ResponseAction RouteActionToAdapter(
+  // Helper function to convert extension action to ax action.
+  ExtensionFunction::ResponseAction ConvertToAXActionData(
       api::automation_internal::PerformAction::Params* params,
-      AutomationActionAdapter* adapter);
+      ui::AXActionData* data);
 };
 
 class AutomationInternalEnableFrameFunction : public UIThreadExtensionFunction {