Move the chromium.Interval to chrome.Interval as part of the benchmarking...

webkit/extensions/v8/interval_extension.h

Index: webkit/extensions/v8/interval_extension.h
===================================================================
--- webkit/extensions/v8/interval_extension.h	(revision 57339)
+++ webkit/extensions/v8/interval_extension.h	(working copy)
@@ -1,22 +0,0 @@
-// Copyright (c) 2006-2008 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.
-
-// The IntervalExtension is a v8 extension to implement a simple interval
-// class for measuring microsecond intervals.
-
-#ifndef WEBKIT_EXTENSIONS_V8_INTERVAL_EXTENSION_H_
-#define WEBKIT_EXTENSIONS_V8_INTERVAL_EXTENSION_H_
-
-#include "v8/include/v8.h"
-
-namespace extensions_v8 {
-
-class IntervalExtension {
- public:
-  static v8::Extension* Get();
-};
-
-}  // namespace extensions_v8
-
-#endif  // WEBKIT_EXTENSIONS_V8_INTERVAL_EXTENSION_H_