[Sync] Move some directory-related things from core/ to syncable/.

components/sync/core/test/test_user_share.h

Index: components/sync/core/test/test_user_share.h
diff --git a/components/sync/core/test/test_user_share.h b/components/sync/core/test/test_user_share.h
deleted file mode 100644
index 9d4977541e073d23f728d5c84d3d67d643a9bb3a..0000000000000000000000000000000000000000
--- a/components/sync/core/test/test_user_share.h
+++ /dev/null
@@ -1,93 +0,0 @@
-// 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.
-//
-// A handy class that takes care of setting up and destroying a
-// UserShare instance for unit tests that require one.
-//
-// The expected usage is to make this a component of your test fixture:
-//
-//   class AwesomenessTest : public testing::Test {
-//    public:
-//     virtual void SetUp() {
-//       test_user_share_.SetUp();
-//     }
-//     virtual void TearDown() {
-//       test_user_share_.TearDown();
-//     }
-//    protected:
-//     TestUserShare test_user_share_;
-//   };
-//
-// Then, in your tests:
-//
-//   TEST_F(AwesomenessTest, IsMaximal) {
-//     ReadTransaction trans(test_user_share_.user_share());
-//     ...
-//   }
-//
-
-#ifndef COMPONENTS_SYNC_CORE_TEST_TEST_USER_SHARE_H_
-#define COMPONENTS_SYNC_CORE_TEST_TEST_USER_SHARE_H_
-
-#include <stddef.h>
-
-#include <memory>
-
-#include "base/macros.h"
-#include "components/sync/base/model_type.h"
-#include "components/sync/core/user_share.h"
-
-namespace syncer {
-
-class SyncEncryptionHandler;
-class TestDirectorySetterUpper;
-
-namespace syncable {
-class TestTransactionObserver;
-}
-
-class TestUserShare {
- public:
-  TestUserShare();
-  ~TestUserShare();
-
-  // Sets up the UserShare instance.  Clears any existing database
-  // backing files that might exist on disk.
-  void SetUp();
-
-  // Undo everything done by SetUp(): closes the UserShare and deletes
-  // the backing files. Before closing the directory, this will run
-  // the directory invariant checks and perform the SaveChanges action
-  // on the user share's directory.
-  void TearDown();
-
-  // Save and reload Directory to clear out temporary data in memory.
-  bool Reload();
-
-  // Non-NULL iff called between a call to SetUp() and TearDown().
-  UserShare* user_share();
-
-  // Sync's encryption handler. Used by tests to invoke the sync encryption
-  // methods normally handled via the SyncBackendHost
-  SyncEncryptionHandler* encryption_handler();
-
-  // Returns the directory's transaction observer.  This transaction observer
-  // has methods which can be helpful when writing test assertions.
-  syncable::TestTransactionObserver* transaction_observer();
-
-  // A helper function to pretend to download this type's root node.
-  static bool CreateRoot(ModelType model_type, UserShare* service);
-
-  size_t GetDeleteJournalSize() const;
-
- private:
-  std::unique_ptr<TestDirectorySetterUpper> dir_maker_;
-  std::unique_ptr<UserShare> user_share_;
-
-  DISALLOW_COPY_AND_ASSIGN(TestUserShare);
-};
-
-}  // namespace syncer
-
-#endif  // COMPONENTS_SYNC_CORE_TEST_TEST_USER_SHARE_H_