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// 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.
#include "webkit/extensions/v8/playback_extension.h"
namespace extensions_v8 {
const char* kPlaybackExtensionName = "v8/PlaybackMode";
v8::Extension* PlaybackExtension::Get() {
v8::Extension* extension = new v8::Extension(
kPlaybackExtensionName,
"(function () {"
" var orig_date = Date;"
" var x = 0;"
" var time_seed = 1204251968254;"
" Math.random = function() {"
" x += .1;"
" return (x % 1);"
" };"
" Date.__proto__.now = function() {"
" time_seed += 50;"
" return new orig_date(time_seed);"
" };"
" Date = function() {"
" return Date.now();"
" };"
"})()");
return extension;
}
} // namespace extensions_v8
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