Native Android accessibility.

content/public/android/java/src/org/chromium/content/browser/JellyBeanContentView.java

Index: content/public/android/java/src/org/chromium/content/browser/JellyBeanContentView.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/JellyBeanContentView.java b/content/public/android/java/src/org/chromium/content/browser/JellyBeanContentView.java
index 7456ffe88a9a1ae76f1c9491724b99ec74f959ed..7cca043b1e4d8d582df24be28bf268ec22742c73 100644
--- a/content/public/android/java/src/org/chromium/content/browser/JellyBeanContentView.java
+++ b/content/public/android/java/src/org/chromium/content/browser/JellyBeanContentView.java
@@ -9,6 +9,7 @@ import android.os.Bundle;
 import android.util.AttributeSet;
 import android.view.View;
 import android.view.accessibility.AccessibilityNodeInfo;
+import android.view.accessibility.AccessibilityNodeProvider;
 
 import org.chromium.ui.WindowAndroid;
 
@@ -29,4 +30,14 @@ class JellyBeanContentView extends ContentView {
 
         return super.performAccessibilityAction(action, arguments);
     }
+
+    @Override
+    public AccessibilityNodeProvider getAccessibilityNodeProvider() {
+        AccessibilityNodeProvider provider = getContentViewCore().getAccessibilityNodeProvider();
+        if (provider != null) {
+            return provider;
+        } else {
+            return super.getAccessibilityNodeProvider();
+        }
+    }
 }