Files.app: Provide detailed change information on onDirectoryChanged event

chrome/browser/chromeos/drive/sync_client_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/chromeos/drive/sync_client.h"
 
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/testing_pref_service.h"
 #include "base/run_loop.h"
 #include "base/test/test_timeouts.h"
 #include "chrome/browser/chromeos/drive/change_list_loader.h"
 #include "chrome/browser/chromeos/drive/drive.pb.h"
 #include "chrome/browser/chromeos/drive/fake_free_disk_space_getter.h"
 #include "chrome/browser/chromeos/drive/file_cache.h"
+#include "chrome/browser/chromeos/drive/file_change.h"
 #include "chrome/browser/chromeos/drive/file_system/move_operation.h"
 #include "chrome/browser/chromeos/drive/file_system/operation_observer.h"
 #include "chrome/browser/chromeos/drive/file_system/remove_operation.h"
 #include "chrome/browser/chromeos/drive/file_system_util.h"
 #include "chrome/browser/chromeos/drive/job_scheduler.h"
 #include "chrome/browser/chromeos/drive/resource_entry_conversion.h"
 #include "chrome/browser/chromeos/drive/resource_metadata.h"
 #include "chrome/browser/chromeos/drive/test_util.h"
 #include "chrome/browser/drive/event_logger.h"
 #include "chrome/browser/drive/fake_drive_service.h"
@@ skipping 62 matching lines @@
 
  private:
   int download_file_count_;
   std::string resource_id_to_be_cancelled_;
   std::string resource_id_to_be_paused_;
   base::Closure paused_action_;
 };
 
 class DummyOperationObserver : public file_system::OperationObserver {
   // OperationObserver override:
-  virtual void OnDirectoryChangedByOperation(
-      const base::FilePath& path) OVERRIDE {}
+  virtual void OnFileChangedByOperation(
+      const FileChange& changed_files) OVERRIDE {}
 };
 
 }  // namespace
 
 class SyncClientTest : public testing::Test {
  public:
   virtual void SetUp() OVERRIDE {
     ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
 
     pref_service_.reset(new TestingPrefServiceSimple);
@@ skipping 372 matching lines @@
 
   // Both entries are synced.
   EXPECT_EQ(FILE_ERROR_OK, metadata_->GetResourceEntryById(local_id1, &entry1));
   EXPECT_EQ(ResourceEntry::CLEAN, entry1.metadata_edit_state());
   EXPECT_EQ(FILE_ERROR_OK, metadata_->GetResourceEntryById(local_id2, &entry2));
   EXPECT_EQ(ResourceEntry::CLEAN, entry2.metadata_edit_state());
 }
 
 }  // namespace internal
 }  // namespace drive