Replacing Indexed DB Chromium IPC with Mojo

content/child/indexed_db/indexed_db_dispatcher.h

 // Copyright 2013 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 CONTENT_CHILD_INDEXED_DB_INDEXED_DB_DISPATCHER_H_
 #define CONTENT_CHILD_INDEXED_DB_INDEXED_DB_DISPATCHER_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 30 matching lines @@
 }
 
 namespace content {
 class IndexedDBKey;
 class IndexedDBKeyPath;
 class IndexedDBKeyRange;
 class WebIDBCursorImpl;
 class WebIDBDatabaseImpl;
 class ThreadSafeSender;
 
+#if 0
 // Handle the indexed db related communication for this context thread - the
 // main thread and each worker thread have their own copies.
 class CONTENT_EXPORT IndexedDBDispatcher : public WorkerThread::Observer {
  public:
   // Constructor made public to allow RenderThreadImpl to own a copy without
   // failing a NOTREACHED in ThreadSpecificInstance in tests that instantiate
   // two copies of RenderThreadImpl on the same thread.  Everyone else probably
   // wants to use ThreadSpecificInstance().
   explicit IndexedDBDispatcher(ThreadSafeSender* thread_safe_sender);
   ~IndexedDBDispatcher() override;
@@ skipping 227 matching lines @@
   std::map<int32_t, int64_t> cursor_transaction_ids_;
 
   // Map from cursor id to WebIDBCursorImpl.
   std::map<int32_t, WebIDBCursorImpl*> cursors_;
 
   std::map<int32_t, WebIDBDatabaseImpl*> databases_;
 
   DISALLOW_COPY_AND_ASSIGN(IndexedDBDispatcher);
 };
 
+#endif
+
 }  // namespace content
 
 #endif  // CONTENT_CHILD_INDEXED_DB_INDEXED_DB_DISPATCHER_H_