Native Android accessibility.

android_webview/java/src/org/chromium/android_webview/AwContents.java

Index: android_webview/java/src/org/chromium/android_webview/AwContents.java
diff --git a/android_webview/java/src/org/chromium/android_webview/AwContents.java b/android_webview/java/src/org/chromium/android_webview/AwContents.java
index d7f3727c3ab972137be8428edc8ab529f63b34eb..9da7fd51ff651ed90e8f0bbbaac445f58c20bb63 100644
--- a/android_webview/java/src/org/chromium/android_webview/AwContents.java
+++ b/android_webview/java/src/org/chromium/android_webview/AwContents.java
@@ -26,6 +26,7 @@ import android.view.ViewGroup;
 import android.view.ViewTreeObserver;
 import android.view.accessibility.AccessibilityEvent;
 import android.view.accessibility.AccessibilityNodeInfo;
+import android.view.accessibility.AccessibilityNodeProvider;
 import android.view.inputmethod.EditorInfo;
 import android.view.inputmethod.InputConnection;
 import android.webkit.GeolocationPermissions;
@@ -1295,6 +1296,16 @@ public class AwContents {
     }
 
     /**
+     * If native accessibility (not script injection) is enabled, and if this is
+     * running on JellyBean or later, returns an AccessibilityNodeProvider that
+     * implements native accessibility for this view. Returns null otherwise.
+     * @return The AccessibilityNodeProvider, if available, or null otherwise.
+     */
+    public AccessibilityNodeProvider getAccessibilityNodeProvider() {
+        return mContentViewCore.getAccessibilityNodeProvider();
+    }
+
+    /**
      * @see android.webkit.WebView#onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo)
      */
     public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) {