IndexedDB: Replace IDL operation overloading with ScriptValue handling

Source/modules/indexeddb/IDBIndex.h

Index: Source/modules/indexeddb/IDBIndex.h
diff --git a/Source/modules/indexeddb/IDBIndex.h b/Source/modules/indexeddb/IDBIndex.h
index 6563f188cfcbd7d0495a27bda898a9a188fd6bc4..58c21cf050ca847a4d650919996f515b42008d4c 100644
--- a/Source/modules/indexeddb/IDBIndex.h
+++ b/Source/modules/indexeddb/IDBIndex.h
@@ -59,20 +59,18 @@ public:
     bool multiEntry() const { return m_metadata.multiEntry; }
     int64_t id() const { return m_metadata.id; }
 
-    PassRefPtr<IDBRequest> openCursor(ScriptExecutionContext*, PassRefPtr<IDBKeyRange>, const String& direction, ExceptionState&);
     PassRefPtr<IDBRequest> openCursor(ScriptExecutionContext*, const ScriptValue& key, const String& direction, ExceptionState&);
-    PassRefPtr<IDBRequest> count(ScriptExecutionContext*, PassRefPtr<IDBKeyRange>, ExceptionState&);
-    PassRefPtr<IDBRequest> count(ScriptExecutionContext*, const ScriptValue& key, ExceptionState&);
-    PassRefPtr<IDBRequest> openKeyCursor(ScriptExecutionContext*, PassRefPtr<IDBKeyRange>, const String& direction, ExceptionState&);
-    PassRefPtr<IDBRequest> openKeyCursor(ScriptExecutionContext*, const ScriptValue& key, const String& direction, ExceptionState&);
-    PassRefPtr<IDBRequest> get(ScriptExecutionContext*, PassRefPtr<IDBKeyRange>, ExceptionState&);
+    PassRefPtr<IDBRequest> openKeyCursor(ScriptExecutionContext*, const ScriptValue& range, const String& direction, ExceptionState&);
+    PassRefPtr<IDBRequest> count(ScriptExecutionContext*, const ScriptValue& range, ExceptionState&);
     PassRefPtr<IDBRequest> get(ScriptExecutionContext*, const ScriptValue& key, ExceptionState&);
-    PassRefPtr<IDBRequest> getKey(ScriptExecutionContext*, PassRefPtr<IDBKeyRange>, ExceptionState&);
     PassRefPtr<IDBRequest> getKey(ScriptExecutionContext*, const ScriptValue& key, ExceptionState&);
 
     void markDeleted() { m_deleted = true; }
     bool isDeleted() const;
 
+    // Used internally and by InspectorIndexedDBAgent:
+    PassRefPtr<IDBRequest> openCursor(ScriptExecutionContext*, PassRefPtr<IDBKeyRange>, IndexedDB::CursorDirection);
+
     IDBDatabaseBackendInterface* backendDB() const;
 
 private: