Add events for configuring and adding new providers to FSP API.

chrome/browser/chromeos/file_system_provider/fake_provided_file_system.cc

 // 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.
 
 #include "chrome/browser/chromeos/file_system_provider/fake_provided_file_system.h"
 
 #include "base/message_loop/message_loop_proxy.h"
 #include "net/base/io_buffer.h"
 
 namespace chromeos {
@@ skipping 354 matching lines @@
     const base::FilePath& entry_path,
     bool recursive,
     storage::WatcherManager::ChangeType change_type,
     scoped_ptr<ProvidedFileSystemObserver::Changes> changes,
     const std::string& tag,
     const storage::AsyncFileUtil::StatusCallback& callback) {
   NOTREACHED();
   callback.Run(base::File::FILE_ERROR_SECURITY);
 }
 
+void FakeProvidedFileSystem::Configure(
+    const storage::AsyncFileUtil::StatusCallback& callback) {
+  NOTREACHED();
+  callback.Run(base::File::FILE_ERROR_SECURITY);
+}
+
 ProvidedFileSystemInterface* FakeProvidedFileSystem::Create(
     Profile* profile,
     const ProvidedFileSystemInfo& file_system_info) {
   return new FakeProvidedFileSystem(file_system_info);
 }
 
 base::WeakPtr<ProvidedFileSystemInterface>
 FakeProvidedFileSystem::GetWeakPtr() {
   return weak_ptr_factory_.GetWeakPtr();
 }
@@ skipping 11 matching lines @@
 }
 
 void FakeProvidedFileSystem::AbortMany(const std::vector<int>& task_ids) {
   for (size_t i = 0; i < task_ids.size(); ++i) {
     tracker_.TryCancel(task_ids[i]);
   }
 }
 
 }  // namespace file_system_provider
 }  // namespace chromeos