Make json_schema_compiler generate only int-sized enums

content/renderer/accessibility/blink_ax_enum_conversion.h

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_RENDERER_ACCESSIBILITY_BLINK_AX_ENUM_CONVERSION_H_
 #define CONTENT_RENDERER_ACCESSIBILITY_BLINK_AX_ENUM_CONVERSION_H_
 
 #include <stdint.h>
 
 #include "third_party/WebKit/public/web/WebAXObject.h"
-#include "ui/accessibility/ax_enums.h"
+
+namespace ui {
+enum AXAriaCurrentState : int;
+enum AXDescriptionFrom : int;
+enum AXEvent : int;
+enum AXInvalidState : int;
+enum AXNameFrom : int;
+enum AXRole : int;
+enum AXSortDirection : int;
+enum AXTextDirection : int;
+enum AXTextStyle : int;
+}
 
 namespace content {
 
 // Convert a Blink WebAXRole to an AXRole defined in ui/accessibility.
 ui::AXRole AXRoleFromBlink(blink::WebAXRole role);
 
 // Convert a Blink WebAXEvent to an AXEvent defined in ui/accessibility.
 ui::AXEvent AXEventFromBlink(blink::WebAXEvent event);
 
 // Provides a conversion between the WebAXObject state
@@ skipping 19 matching lines @@
     blink::WebAXSortDirection sort_direction);
 
 ui::AXNameFrom AXNameFromFromBlink(blink::WebAXNameFrom name_from);
 
 ui::AXDescriptionFrom AXDescriptionFromFromBlink(
     blink::WebAXDescriptionFrom description_from);
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_ACCESSIBILITY_BLINK_AX_ENUM_CONVERSION_H_