Use Blink accessibility enums in Chromium

content/browser/accessibility/browser_accessibility_manager_android.h

 // Copyright 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_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_MANAGER_ANDROID_H_
 #define CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_MANAGER_ANDROID_H_
 
 #include "base/android/scoped_java_ref.h"
 #include "content/browser/accessibility/browser_accessibility_manager.h"
 #include "content/browser/android/content_view_core_impl.h"
@@ skipping 12 matching lines @@
       base::android::ScopedJavaLocalRef<jobject> content_view_core,
       const AccessibilityNodeData& src,
       BrowserAccessibilityDelegate* delegate,
       BrowserAccessibilityFactory* factory = new BrowserAccessibilityFactory());
 
   virtual ~BrowserAccessibilityManagerAndroid();
 
   static AccessibilityNodeData GetEmptyDocument();
 
   // Implementation of BrowserAccessibilityManager.
-  virtual void NotifyAccessibilityEvent(int type,
-                                        BrowserAccessibility* node) OVERRIDE;
+  virtual void NotifyAccessibilityEvent(
+      WebKit::WebAXEvent event_type, BrowserAccessibility* node) OVERRIDE;
 
   // --------------------------------------------------------------------------
   // Methods called from Java via JNI
   // --------------------------------------------------------------------------
 
   // Tree methods.
   jint GetRootId(JNIEnv* env, jobject obj);
   jint HitTest(JNIEnv* env, jobject obj, jint x, jint y);
 
   // Populate Java accessibility data structures with info about a node.
@@ skipping 38 matching lines @@
   static int CalculateDistanceSquared(int x, int y, BrowserAccessibility* node);
 
   DISALLOW_COPY_AND_ASSIGN(BrowserAccessibilityManagerAndroid);
 };
 
 bool RegisterBrowserAccessibilityManager(JNIEnv* env);
 
 }
 
 #endif  // CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_MANAGER_ANDROID_H_