Revert of Create AXAction and AXActionData as a way to simplify accessibility actions

content/browser/frame_host/render_frame_host_impl.h

Index: content/browser/frame_host/render_frame_host_impl.h
diff --git a/content/browser/frame_host/render_frame_host_impl.h b/content/browser/frame_host/render_frame_host_impl.h
index 111be0909c9fd7e047bed592359a5e3c6d07cfc6..d21b5e53e51d186ae8601490b2e6413f260ac0c3 100644
--- a/content/browser/frame_host/render_frame_host_impl.h
+++ b/content/browser/frame_host/render_frame_host_impl.h
@@ -179,11 +179,27 @@
       mojo::ScopedInterfaceEndpointHandle handle) override;
 
   // BrowserAccessibilityDelegate
-  void AccessibilityPerformAction(const ui::AXActionData& data) override;
+  void AccessibilitySetFocus(int acc_obj_id) override;
+  void AccessibilityDoDefaultAction(int acc_obj_id) override;
+  void AccessibilityShowContextMenu(int acc_obj_id) override;
+  void AccessibilityScrollToMakeVisible(int acc_obj_id,
+                                        const gfx::Rect& subfocus) override;
+  void AccessibilityScrollToPoint(int acc_obj_id,
+                                  const gfx::Point& point) override;
+  void AccessibilitySetScrollOffset(int acc_obj_id,
+                                    const gfx::Point& offset) override;
+  void AccessibilitySetSelection(int anchor_object_id,
+                                 int anchor_offset,
+                                 int focus_object_id,
+                                 int focus_offset) override;
+  void AccessibilitySetValue(int acc_obj_id, const base::string16& value)
+      override;
   bool AccessibilityViewHasFocus() const override;
   gfx::Rect AccessibilityGetViewBounds() const override;
   gfx::Point AccessibilityOriginInScreen(
       const gfx::Rect& bounds) const override;
+  void AccessibilityHitTest(const gfx::Point& point) override;
+  void AccessibilitySetAccessibilityFocus(int acc_obj_id) override;
   void AccessibilityFatalError() override;
   gfx::AcceleratedWidget AccessibilityGetAcceleratedWidget() override;
   gfx::NativeViewAccessible AccessibilityGetNativeViewAccessible() override;