Add WebViewDatabaseAdapter#{get,set}HttpAuthUsernamePassword

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;
@@ skipping 49 matching lines @@
                 public void run() {
                     mHttpAuthDatabase.clearHttpAuthUsernamePassword();
                 }
 
             });
             return;
         }
         mHttpAuthDatabase.clearHttpAuthUsernamePassword();
     }
 
+    // TODO(ntfschr): add @Override once this is added in Android (http://crbug.com/616583)
+    public void setHttpAuthUsernamePassword(
+            final String host, final String realm, final String username, final String password) {
+        if (checkNeedsPost()) {
+            mFactory.addTask(new Runnable() {
+                @Override
+                public void run() {
+                    mHttpAuthDatabase.setHttpAuthUsernamePassword(host, realm, username, password);
+                }
+            });
+            return;
+        }
+        mHttpAuthDatabase.setHttpAuthUsernamePassword(host, realm, username, password);
+    }
+
+    // TODO(ntfschr): add @Override once this is added in Android (http://crbug.com/616583)

[sgurun-gerrit only, 2016/09/23 23:26:47]

Note that this can only happen after releasing the next major android version
(O). 

[Nate Fischer, 2016/09/23 23:29:44]

I'll update that to be more explicit.

+    public String[] getHttpAuthUsernamePassword(final String host, final String realm) {
+        if (checkNeedsPost()) {
+            return mFactory.runOnUiThreadBlocking(new Callable<String[]>() {
+                @Override
+                public String[] call() {
+                    return mHttpAuthDatabase.getHttpAuthUsernamePassword(host, realm);
+                }
+            });
+        }
+        return mHttpAuthDatabase.getHttpAuthUsernamePassword(host, realm);
+    }
+
     @Override
     public boolean hasFormData() {
         if (checkNeedsPost()) {
             return mFactory.runOnUiThreadBlocking(new Callable<Boolean>() {
                 @Override
                 public Boolean call() {
                     return AwFormDatabase.hasFormData();
                 }
 
             });
@@ skipping 15 matching lines @@
         }
         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();
     }
 }