Port IndexedDB open() and database callbacks to Mojo.

content/child/indexed_db/webidbdatabase_impl.cc

Index: content/child/indexed_db/webidbdatabase_impl.cc
diff --git a/content/child/indexed_db/webidbdatabase_impl.cc b/content/child/indexed_db/webidbdatabase_impl.cc
index 2a4f8486bc5593027d2a6a6b5e551c71c96996e5..f1c58c7f9a8eb0b527201182c77a906eaff493de 100644
--- a/content/child/indexed_db/webidbdatabase_impl.cc
+++ b/content/child/indexed_db/webidbdatabase_impl.cc
@@ -25,7 +25,6 @@ using blink::WebBlobInfo;
 using blink::WebIDBCallbacks;
 using blink::WebIDBCursor;
 using blink::WebIDBDatabase;
-using blink::WebIDBDatabaseCallbacks;
 using blink::WebIDBMetadata;
 using blink::WebIDBKey;
 using blink::WebIDBKeyPath;
@@ -37,10 +36,8 @@ using blink::WebVector;
 namespace content {
 
 WebIDBDatabaseImpl::WebIDBDatabaseImpl(int32_t ipc_database_id,
-                                       int32_t ipc_database_callbacks_id,
                                        ThreadSafeSender* thread_safe_sender)
     : ipc_database_id_(ipc_database_id),
-      ipc_database_callbacks_id_(ipc_database_callbacks_id),
       thread_safe_sender_(thread_safe_sender) {}
 
 WebIDBDatabaseImpl::~WebIDBDatabaseImpl() {
@@ -80,21 +77,19 @@ void WebIDBDatabaseImpl::deleteObjectStore(long long transaction_id,
 
 void WebIDBDatabaseImpl::createTransaction(
     long long transaction_id,
-    WebIDBDatabaseCallbacks* callbacks,
     const WebVector<long long>& object_store_ids,
     blink::WebIDBTransactionMode mode) {
   IndexedDBDispatcher* dispatcher =
       IndexedDBDispatcher::ThreadSpecificInstance(thread_safe_sender_.get());
   dispatcher->RequestIDBDatabaseCreateTransaction(
-      ipc_database_id_, transaction_id, callbacks, object_store_ids, mode);
+      ipc_database_id_, transaction_id, object_store_ids, mode);
 }
 
 void WebIDBDatabaseImpl::close() {
   IndexedDBDispatcher* dispatcher =
       IndexedDBDispatcher::ThreadSpecificInstance(thread_safe_sender_.get());
   dispatcher->RemoveIDBObservers(observer_ids_);
-  dispatcher->RequestIDBDatabaseClose(ipc_database_id_,
-                                      ipc_database_callbacks_id_);
+  dispatcher->RequestIDBDatabaseClose(ipc_database_id_);
 }
 
 void WebIDBDatabaseImpl::versionChangeIgnored() {