Create AXAction and AXActionData as a way to simplify accessibility actions

content/public/common/common_param_traits_macros.h

Index: content/public/common/common_param_traits_macros.h
diff --git a/content/public/common/common_param_traits_macros.h b/content/public/common/common_param_traits_macros.h
index 12193432b35388895820f5b31e06271d23a27598..7f0424974d92d14a7af815a309646262df8ec68c 100644
--- a/content/public/common/common_param_traits_macros.h
+++ b/content/public/common/common_param_traits_macros.h
@@ -24,6 +24,7 @@
 #include "third_party/WebKit/public/platform/modules/permissions/permission_status.mojom.h"
 #include "third_party/WebKit/public/web/WebFrameSerializerCacheControlPolicy.h"
 #include "third_party/WebKit/public/web/WebWindowFeatures.h"
+#include "ui/accessibility/ax_action_data.h"
 #include "ui/accessibility/ax_node_data.h"
 #include "ui/accessibility/ax_relative_bounds.h"
 #include "ui/accessibility/ax_tree_update.h"
@@ -270,6 +271,7 @@ IPC_ENUM_TRAITS_MAX_VALUE(ui::AXIntListAttribute,
 IPC_ENUM_TRAITS_MAX_VALUE(ui::AXStringAttribute, ui::AX_STRING_ATTRIBUTE_LAST)
 IPC_ENUM_TRAITS_MAX_VALUE(ui::AXTextAffinity, ui::AX_TEXT_AFFINITY_LAST)
 IPC_ENUM_TRAITS_MAX_VALUE(ui::AXEventFrom, ui::AX_EVENT_FROM_LAST)
+IPC_ENUM_TRAITS_MAX_VALUE(ui::AXAction, ui::AX_ACTION_LAST)
 
 IPC_STRUCT_TRAITS_BEGIN(ui::AXRelativeBounds)
   IPC_STRUCT_TRAITS_MEMBER(offset_container_id)
@@ -277,4 +279,16 @@ IPC_STRUCT_TRAITS_BEGIN(ui::AXRelativeBounds)
   IPC_STRUCT_TRAITS_MEMBER(transform)
 IPC_STRUCT_TRAITS_END()
 
+IPC_STRUCT_TRAITS_BEGIN(ui::AXActionData)
+  IPC_STRUCT_TRAITS_MEMBER(target_node_id)
+  IPC_STRUCT_TRAITS_MEMBER(flags)
+  IPC_STRUCT_TRAITS_MEMBER(anchor_node_id)
+  IPC_STRUCT_TRAITS_MEMBER(anchor_offset)
+  IPC_STRUCT_TRAITS_MEMBER(focus_node_id)
+  IPC_STRUCT_TRAITS_MEMBER(focus_offset)
+  IPC_STRUCT_TRAITS_MEMBER(target_rect)
+  IPC_STRUCT_TRAITS_MEMBER(target_point)
+  IPC_STRUCT_TRAITS_MEMBER(value)
+IPC_STRUCT_TRAITS_END()
+
 #endif  // CONTENT_PUBLIC_COMMON_COMMON_PARAM_TRAITS_MACROS_H_