Remove duplicate domHighResTimestamp conversion in NavigationTiming

third_party/WebKit/Source/core/timing/PerformanceEntry.h

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  * Copyright (C) 2012 Intel Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 16 matching lines @@
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef PerformanceEntry_h
 #define PerformanceEntry_h
 
 #include "bindings/core/v8/ScriptWrappable.h"
 #include "core/CoreExport.h"
+#include "core/dom/DOMHighResTimeStamp.h"
 #include "platform/heap/Handle.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
 class ScriptState;
 class ScriptValue;
 class V8ObjectBuilder;
 
 using PerformanceEntryType = unsigned char;
@@ skipping 14 matching lines @@
     Mark = 1 << 2,
     Measure = 1 << 3,
     Render = 1 << 4,
     Resource = 1 << 5,
     LongTask = 1 << 6,
     TaskAttribution = 1 << 7,
   };
 
   String name() const;
   String entryType() const;
-  double startTime() const;
-  double duration() const;
+  DOMHighResTimeStamp startTime() const;
+  DOMHighResTimeStamp duration() const;
 
   ScriptValue toJSONForBinding(ScriptState*) const;
 
   PerformanceEntryType entryTypeEnum() const { return m_entryTypeEnum; }
 
   bool isResource() const { return m_entryTypeEnum == Resource; }
   bool isRender() const { return m_entryTypeEnum == Render; }
   bool isComposite() const { return m_entryTypeEnum == Composite; }
   bool isMark() const { return m_entryTypeEnum == Mark; }
   bool isMeasure() const { return m_entryTypeEnum == Measure; }
@@ skipping 18 matching lines @@
   const String m_name;
   const String m_entryType;
   const double m_startTime;
   const double m_duration;
   const PerformanceEntryType m_entryTypeEnum;
 };
 
 }  // namespace blink
 
 #endif  // PerformanceEntry_h