Port IndexedDB open() and database callbacks to Mojo.

content/child/indexed_db/webidbfactory_impl.h

Index: content/child/indexed_db/webidbfactory_impl.h
diff --git a/content/child/indexed_db/webidbfactory_impl.h b/content/child/indexed_db/webidbfactory_impl.h
index 7e2fca92496dbc46154268aa1575e570c6c33d28..822123942a92206b5c0cf0ee46de3accd1378953 100644
--- a/content/child/indexed_db/webidbfactory_impl.h
+++ b/content/child/indexed_db/webidbfactory_impl.h
@@ -8,7 +8,6 @@
 #include "base/memory/ref_counted.h"
 #include "third_party/WebKit/public/platform/WebVector.h"
 #include "third_party/WebKit/public/platform/modules/indexeddb/WebIDBCallbacks.h"
-#include "third_party/WebKit/public/platform/modules/indexeddb/WebIDBDatabaseCallbacks.h"
 #include "third_party/WebKit/public/platform/modules/indexeddb/WebIDBFactory.h"
 
 namespace blink {
@@ -31,7 +30,7 @@ class WebIDBFactoryImpl : public blink::WebIDBFactory {
             long long version,
             long long transaction_id,
             blink::WebIDBCallbacks* callbacks,
-            blink::WebIDBDatabaseCallbacks* databaseCallbacks,
+            mojo::ScopedInterfaceEndpointHandle* client_interface_endpoint,
             const blink::WebSecurityOrigin& origin) override;
   void deleteDatabase(const blink::WebString& name,
                       blink::WebIDBCallbacks* callbacks,