Support renaming of IndexedDB indexes and object stores.

third_party/WebKit/Source/modules/indexeddb/IDBIndex.h

Index: third_party/WebKit/Source/modules/indexeddb/IDBIndex.h
diff --git a/third_party/WebKit/Source/modules/indexeddb/IDBIndex.h b/third_party/WebKit/Source/modules/indexeddb/IDBIndex.h
index 0854b459811418398273fd2bf8a62795eaf72784..77c907c495641f8871b9c0721d06f2e45d7b9065 100644
--- a/third_party/WebKit/Source/modules/indexeddb/IDBIndex.h
+++ b/third_party/WebKit/Source/modules/indexeddb/IDBIndex.h
@@ -55,6 +55,7 @@ public:
 
     // Implement the IDL
     const String& name() const { return m_metadata.name; }
+    void setName(const String& name, ExceptionState&);
     IDBObjectStore* objectStore() const { return m_objectStore.get(); }
     ScriptValue keyPath(ScriptState*) const;
     bool unique() const { return m_metadata.unique; }
@@ -72,6 +73,7 @@ public:
 
     void markDeleted() { m_deleted = true; }
     bool isDeleted() const;
+    int64_t id() const { return m_metadata.id; }
 
     // Used internally and by InspectorIndexedDBAgent:
     IDBRequest* openCursor(ScriptState*, IDBKeyRange*, WebIDBCursorDirection);