Remove IndexedDBDispatcher::init_params()

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 111 matching lines @@
       blink::WebIDBDatabaseCallbacks* callback_state);
   void UnregisterMojoOwnedDatabaseCallbacks(
       blink::WebIDBDatabaseCallbacks* callback_state);
 
  private:
   FRIEND_TEST_ALL_PREFIXES(IndexedDBDispatcherTest, CursorReset);
   FRIEND_TEST_ALL_PREFIXES(IndexedDBDispatcherTest, CursorTransactionId);
 
   static int32_t CurrentWorkerId() { return WorkerThread::GetCurrentId(); }
 
-  template <typename T>
-  void init_params(T* params, blink::WebIDBCallbacks* callbacks_ptr) {
-    std::unique_ptr<blink::WebIDBCallbacks> callbacks(callbacks_ptr);
-    params->ipc_thread_id = CurrentWorkerId();
-    params->ipc_callbacks_id = pending_callbacks_.Add(callbacks.release());
-  }
-
   // IDBCallback message handlers.
   void OnSuccessCursorContinue(
       const IndexedDBMsg_CallbacksSuccessCursorContinue_Params& p);
   void OnSuccessCursorPrefetch(
       const IndexedDBMsg_CallbacksSuccessCursorPrefetch_Params& p);
   void OnSuccessValue(const IndexedDBMsg_CallbacksSuccessValue_Params& p);
   void OnSuccessInteger(int32_t ipc_thread_id,
                         int32_t ipc_callbacks_id,
                         int64_t value);
   void OnError(int32_t ipc_thread_id,
@@ skipping 27 matching lines @@
 
   // Map from cursor id to WebIDBCursorImpl.
   std::map<int32_t, WebIDBCursorImpl*> cursors_;
 
   DISALLOW_COPY_AND_ASSIGN(IndexedDBDispatcher);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_CHILD_INDEXED_DB_INDEXED_DB_DISPATCHER_H_