sync: Mass rename of non-blocking sync classes

sync/internal_api/public/test/null_sync_context_proxy.h

Index: sync/internal_api/public/test/null_sync_context_proxy.h
diff --git a/sync/internal_api/public/test/null_sync_context_proxy.h b/sync/internal_api/public/test/null_sync_context_proxy.h
new file mode 100644
index 0000000000000000000000000000000000000000..808f664f372b27c95785c8a622aeb56c98dcf6c3
--- /dev/null
+++ b/sync/internal_api/public/test/null_sync_context_proxy.h
@@ -0,0 +1,33 @@
+// 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.
+
+#ifndef SYNC_INTERNAL_API_PUBLIC_TEST_NULL_SYNC_CONTEXT_PROXY_H_
+#define SYNC_INTERNAL_API_PUBLIC_TEST_NULL_SYNC_CONTEXT_PROXY_H_
+
+#include "base/memory/weak_ptr.h"
+#include "sync/internal_api/public/sync_context_proxy.h"
+
+namespace syncer {
+
+class ModelTypeSyncProxyImpl;
+
+// A non-functional implementation of SyncContextProxy.
+//
+// It supports Clone(), but not much else.  Useful for testing.
+class NullSyncContextProxy : public SyncContextProxy {
+ public:
+  NullSyncContextProxy();
+  virtual ~NullSyncContextProxy();
+
+  virtual void ConnectTypeToSync(
+      syncer::ModelType type,
+      const DataTypeState& data_type_state,
+      const base::WeakPtr<ModelTypeSyncProxyImpl>& type_sync_proxy) OVERRIDE;
+  virtual void Disconnect(syncer::ModelType type) OVERRIDE;
+  virtual scoped_ptr<SyncContextProxy> Clone() const OVERRIDE;
+};
+
+}  // namespace syncer
+
+#endif  // SYNC_INTERNAL_API_PUBLIC_TEST_NULL_SYNC_CONTEXT_PROXY_H_