Initial support for accessibility actions on ARC.

chrome/browser/ui/aura/accessibility/automation_manager_aura.h

Index: chrome/browser/ui/aura/accessibility/automation_manager_aura.h
diff --git a/chrome/browser/ui/aura/accessibility/automation_manager_aura.h b/chrome/browser/ui/aura/accessibility/automation_manager_aura.h
index 9da79fc1d5e5d72ddf4104f5695b5eafd985614c..e38a183ec10e095d1379048577a0652fb5e02713 100644
--- a/chrome/browser/ui/aura/accessibility/automation_manager_aura.h
+++ b/chrome/browser/ui/aura/accessibility/automation_manager_aura.h
@@ -10,8 +10,8 @@
 #include <memory>
 
 #include "base/macros.h"
-#include "chrome/browser/extensions/api/automation_internal/automation_action_adapter.h"
 #include "chrome/browser/ui/aura/accessibility/ax_tree_source_aura.h"
+#include "ui/accessibility/ax_host_delegate.h"
 #include "ui/accessibility/ax_tree_serializer.h"
 #include "ui/views/accessibility/ax_aura_obj_cache.h"
 
@@ -35,7 +35,7 @@ using AuraAXTreeSerializer =
                          ui::AXTreeData>;
 
 // Manages a tree of automation nodes.
-class AutomationManagerAura : public extensions::AutomationActionAdapter,
+class AutomationManagerAura : public ui::AXHostDelegate,
                               views::AXAuraObjCache::Delegate {
  public:
   // Get the single instance of this class.
@@ -54,7 +54,7 @@ class AutomationManagerAura : public extensions::AutomationActionAdapter,
 
   void HandleAlert(content::BrowserContext* context, const std::string& text);
 
-  // AutomationActionAdapter implementation.
+  // AXHostDelegate implementation.
   void PerformAction(const ui::AXActionData& data) override;
 
   // views::AXAuraObjCache::Delegate implementation.
@@ -62,7 +62,7 @@ class AutomationManagerAura : public extensions::AutomationActionAdapter,
 
  protected:
   AutomationManagerAura();
-  virtual ~AutomationManagerAura();
+  ~AutomationManagerAura() override;
 
  private:
   friend struct base::DefaultSingletonTraits<AutomationManagerAura>;