Deprecate WebView Autocomplete

android_webview/glue/java/src/com/android/webview/chromium/WebViewDatabaseAdapter.java

 // Copyright 2014 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.
 
 package com.android.webview.chromium;
 
 import android.webkit.WebViewDatabase;
 
 import org.chromium.android_webview.AwFormDatabase;
 import org.chromium.android_webview.HttpAuthDatabase;
+import org.chromium.base.BuildInfo;
 import org.chromium.base.ThreadUtils;
 
 import java.util.concurrent.Callable;
 
 /**
  * Chromium implementation of WebViewDatabase -- forwards calls to the
  * chromium internal implementation.
  */
 @SuppressWarnings("deprecation")
 final class WebViewDatabaseAdapter extends WebViewDatabase {
@@ skipping 69 matching lines @@
                 public String[] call() {
                     return mHttpAuthDatabase.getHttpAuthUsernamePassword(host, realm);
                 }
             });
         }
         return mHttpAuthDatabase.getHttpAuthUsernamePassword(host, realm);
     }
 
     @Override
     public boolean hasFormData() {
+        if (BuildInfo.isAtLeastO()) return false;
+
         if (checkNeedsPost()) {
             return mFactory.runOnUiThreadBlocking(new Callable<Boolean>() {
                 @Override
                 public Boolean call() {
                     return AwFormDatabase.hasFormData();
                 }
 
             });
         }
         return AwFormDatabase.hasFormData();
     }
 
     @Override
     public void clearFormData() {
+        if (BuildInfo.isAtLeastO()) return;
+
         if (checkNeedsPost()) {
             mFactory.addTask(new Runnable() {
                 @Override
                 public void run() {
                     AwFormDatabase.clearFormData();
                 }
 
             });
             return;
         }
         AwFormDatabase.clearFormData();
     }
 
     private static boolean checkNeedsPost() {
         // Init is guaranteed to have happened if a WebViewDatabaseAdapter is created, so do not
         // need to check WebViewChromiumFactoryProvider.hasStarted.
         return !ThreadUtils.runningOnUiThread();
     }
 }