Chromium side of IDBIndex.count() and IDBObjectStore.count()

content/renderer/renderer_webidbindex_impl.cc

 // Copyright (c) 2011 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.
 
 #include "content/renderer/renderer_webidbindex_impl.h"
 
 #include "content/common/indexed_db_messages.h"
 #include "content/renderer/indexed_db_dispatcher.h"
 #include "content/renderer/render_thread_impl.h"
 #include "content/renderer/renderer_webidbtransaction_impl.h"
@@ skipping 63 matching lines @@
     unsigned short direction,
     WebKit::WebIDBCallbacks* callbacks,
     const WebKit::WebIDBTransaction& transaction,
     WebExceptionCode& ec) {
   IndexedDBDispatcher* dispatcher =
       IndexedDBDispatcher::ThreadSpecificInstance();
   dispatcher->RequestIDBIndexOpenKeyCursor(
       range, direction, callbacks,  idb_index_id_, transaction, &ec);
 }
 
+void RendererWebIDBIndexImpl::count(
+    const WebKit::WebIDBKeyRange& range,
+    WebKit::WebIDBCallbacks* callbacks,
+    const WebKit::WebIDBTransaction& transaction,
+    WebExceptionCode& ec) {
+  IndexedDBDispatcher* dispatcher =
+      IndexedDBDispatcher::ThreadSpecificInstance();
+  dispatcher->RequestIDBIndexCount(
+      range, callbacks, idb_index_id_, transaction, &ec);
+}
+
 void RendererWebIDBIndexImpl::getObject(
     const WebKit::WebIDBKey& key,
     WebKit::WebIDBCallbacks* callbacks,
     const WebKit::WebIDBTransaction& transaction,
     WebExceptionCode& ec) {
   IndexedDBDispatcher* dispatcher =
       IndexedDBDispatcher::ThreadSpecificInstance();
   dispatcher->RequestIDBIndexGetObject(
       IndexedDBKey(key), callbacks, idb_index_id_, transaction, &ec);
 }
 
 void RendererWebIDBIndexImpl::getKey(
     const WebKit::WebIDBKey& key,
     WebKit::WebIDBCallbacks* callbacks,
     const WebKit::WebIDBTransaction& transaction,
     WebExceptionCode& ec) {
   IndexedDBDispatcher* dispatcher =
       IndexedDBDispatcher::ThreadSpecificInstance();
   dispatcher->RequestIDBIndexGetKey(
       IndexedDBKey(key), callbacks, idb_index_id_, transaction, &ec);
 }