1 /* 2 * Copyright (C) 2012 Intel Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef PerformanceMark_h 27 #define PerformanceMark_h 28 29 #include "core/page/PerformanceEntry.h" 30 #include "wtf/PassRefPtr.h" 31 #include "wtf/text/WTFString.h" 32 33 namespace WebCore { 34 35 class PerformanceMark : public PerformanceEntry { 36 public: 37 static PassRefPtr<PerformanceMark> create(const String& name, double startTime) { return adoptRef(new PerformanceMark(name, startTime)); } 38 39 virtual bool isMark() { return true; } 40 41 private: 42 PerformanceMark(const String& name, double startTime) : PerformanceEntry(name, "mark", startTime, startTime) 43 { 44 ScriptWrappable::init(this); 45 } 46 47 ~PerformanceMark() { } 48 }; 49 50 } 51 52 #endif // !defined(PerformanceMark_h) 53
