Store standalone web app data in WebappDataStorage as well as the homescreen intent.

chrome/android/javatests/src/org/chromium/chrome/browser/webapps/WebappActivityTestBase.java

Index: chrome/android/javatests/src/org/chromium/chrome/browser/webapps/WebappActivityTestBase.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/webapps/WebappActivityTestBase.java b/chrome/android/javatests/src/org/chromium/chrome/browser/webapps/WebappActivityTestBase.java
index 8bcc1e53712d8916eb60f4b5ffc379df8d79b5ae..16309e0d1bf93c68618af46b40f55a2f1e27699b 100644
--- a/chrome/android/javatests/src/org/chromium/chrome/browser/webapps/WebappActivityTestBase.java
+++ b/chrome/android/javatests/src/org/chromium/chrome/browser/webapps/WebappActivityTestBase.java
@@ -28,7 +28,6 @@ public abstract class WebappActivityTestBase extends ChromeActivityTestCaseBase<
     static final String WEBAPP_ID = "webapp_id";
     static final String WEBAPP_NAME = "webapp name";
     static final String WEBAPP_SHORT_NAME = "webapp short name";
-    static final String WEBAPP_URL = "https://www.google.com";
 
     // Empty 192x192 image generated with:
     // ShortcutHelper.encodeBitmapAsString(Bitmap.createBitmap(192, 192, Bitmap.Config.ARGB_4444));
@@ -90,10 +89,16 @@ public abstract class WebappActivityTestBase extends ChromeActivityTestCaseBase<
         super.setUp();
 
         // Register the webapp so when the data storage is opened, the test doesn't crash. There is
-        // no race condition with the retrival as AsyncTasks are run sequentially on the background
+        // no race condition with the retrieval as AsyncTasks are run sequentially on the background
         // thread.
-        WebappRegistry.registerWebapp(getInstrumentation().getTargetContext(),
-                WEBAPP_ID, WEBAPP_URL);
+        WebappRegistry.registerWebapp(getInstrumentation().getTargetContext(), WEBAPP_ID,
+                new WebappRegistry.FetchWebappDataStorageCallback() {
+                    @Override
+                    public void onWebappDataStorageRetrieved(WebappDataStorage storage) {
+                        storage.updateFromShortcutIntent(createIntent());
+                    }
+                }
+        );
     }
 
     /**