Plumb View.getAccessibilityNodeProvider though WebViewProvider.

This is needed to make use of the new Accessibility implementation
in the Chromium WebView. nos for WebView Classic.

Change-Id: I96bd2426d2de3b26dc9b72d0fdbacefa9bbe20f7

1 files changed, 6 insertions, 0 deletions

diff --git a/core/java/android/webkit/WebViewClassic.java b/core/java/android/webkit/WebViewClassic.java
index 3afab0982078..5a9e6c97813b 100644
--- a/core/java/android/webkit/WebViewClassic.java
+++ b/core/java/android/webkit/WebViewClassic.java
@@ -90,6 +90,7 @@ import android.view.ViewRootImpl;
 import android.view.accessibility.AccessibilityEvent;
 import android.view.accessibility.AccessibilityManager;
 import android.view.accessibility.AccessibilityNodeInfo;
+import android.view.accessibility.AccessibilityNodeProvider;
 import android.view.inputmethod.BaseInputConnection;
 import android.view.inputmethod.EditorInfo;
 import android.view.inputmethod.InputConnection;
@@ -1769,6 +1770,11 @@ public final class WebViewClassic implements WebViewProvider, WebViewProvider.Sc
     }
 
     @Override
+    public AccessibilityNodeProvider getAccessibilityNodeProvider() {
+      return null;
+    }
+
+    @Override
     public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) {
         if (!mWebView.isEnabled()) {
             // Only default actions are supported while disabled.