Add basic browser test for EmbeddedWorker/ServiceWorker

chrome/browser/browsing_data/browsing_data_remover_unittest.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/browser/browsing_data/browsing_data_remover.h"
 
 #include <set>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 169 matching lines @@
   }
   virtual webkit_database::DatabaseTracker* GetDatabaseTracker() OVERRIDE {
     return NULL;
   }
   virtual content::DOMStorageContext* GetDOMStorageContext() OVERRIDE {
     return NULL;
   }
   virtual content::IndexedDBContext* GetIndexedDBContext() OVERRIDE {
     return NULL;
   }
+  virtual content::ServiceWorkerContextWrapper*
+  GetServiceWorkerContext() OVERRIDE {
+    return NULL;
+  }
 
   virtual void ClearDataForOrigin(
       uint32 remove_mask,
       uint32 quota_storage_remove_mask,
       const GURL& storage_origin,
       net::URLRequestContextGetter* rq_context) OVERRIDE {}
 
   virtual void ClearData(uint32 remove_mask,
                          uint32 quota_storage_remove_mask,
                          const GURL& storage_origin,
@@ skipping 1392 matching lines @@
   EXPECT_CALL(*cryptohome_client, TpmAttestationDeleteKeys(_, _, _, _))
       .WillOnce(WithArgs<3>(Invoke(FakeDBusCall)));
 
   BlockUntilBrowsingDataRemoved(
       BrowsingDataRemover::EVERYTHING,
       BrowsingDataRemover::REMOVE_CONTENT_LICENSES, false);
 
   chromeos::DBusThreadManager::Shutdown();
 }
 #endif