[IndexedDB] Use consistent enums on both sides of IPC.

content/browser/indexed_db/indexed_db_fake_backing_store.cc

Index: content/browser/indexed_db/indexed_db_fake_backing_store.cc
diff --git a/content/browser/indexed_db/indexed_db_fake_backing_store.cc b/content/browser/indexed_db/indexed_db_fake_backing_store.cc
index 461c0808c60e120f28e0a5bc1687726ca78c77f5..7d456ffb2cf509df4231d6fdcd159d3c6575bfc1 100644
--- a/content/browser/indexed_db/indexed_db_fake_backing_store.cc
+++ b/content/browser/indexed_db/indexed_db_fake_backing_store.cc
@@ -163,7 +163,7 @@ IndexedDBFakeBackingStore::OpenObjectStoreKeyCursor(
     int64 database_id,
     int64 object_store_id,
     const IndexedDBKeyRange& key_range,
-    indexed_db::CursorDirection,
+    blink::WebIDBCursorDirection,
     leveldb::Status* s) {
   return scoped_ptr<IndexedDBBackingStore::Cursor>();
 }
@@ -173,7 +173,7 @@ IndexedDBFakeBackingStore::OpenObjectStoreCursor(
     int64 database_id,
     int64 object_store_id,
     const IndexedDBKeyRange& key_range,
-    indexed_db::CursorDirection,
+    blink::WebIDBCursorDirection,
     leveldb::Status* s) {
   return scoped_ptr<IndexedDBBackingStore::Cursor>();
 }
@@ -184,7 +184,7 @@ IndexedDBFakeBackingStore::OpenIndexKeyCursor(
     int64 object_store_id,
     int64 index_id,
     const IndexedDBKeyRange& key_range,
-    indexed_db::CursorDirection,
+    blink::WebIDBCursorDirection,
     leveldb::Status* s) {
   return scoped_ptr<IndexedDBBackingStore::Cursor>();
 }
@@ -195,7 +195,7 @@ IndexedDBFakeBackingStore::OpenIndexCursor(
     int64 object_store_id,
     int64 index_id,
     const IndexedDBKeyRange& key_range,
-    indexed_db::CursorDirection,
+    blink::WebIDBCursorDirection,
     leveldb::Status* s) {
   return scoped_ptr<IndexedDBBackingStore::Cursor>();
 }