first-paint and first-contentful paint

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 26 matching lines @@
 #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;
-using PerformanceEntryTypeMask = unsigned char;
+using PerformanceEntryType = unsigned;
+using PerformanceEntryTypeMask = unsigned;
 
 class CORE_EXPORT PerformanceEntry
     : public GarbageCollectedFinalized<PerformanceEntry>,
       public ScriptWrappable {
   DEFINE_WRAPPERTYPEINFO();
 
  public:
   virtual ~PerformanceEntry();
 
-  enum EntryType {
+  enum EntryType : PerformanceEntryType {
     Invalid = 0,
     Navigation = 1 << 0,
     Composite = 1 << 1,
     Mark = 1 << 2,
     Measure = 1 << 3,
     Render = 1 << 4,
     Resource = 1 << 5,
     LongTask = 1 << 6,
     TaskAttribution = 1 << 7,
+    Paint = 1 << 8
   };
 
   String name() const;
   String entryType() 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; }
 
   static bool startTimeCompareLessThan(PerformanceEntry* a,
                                        PerformanceEntry* b) {
     return a->startTime() < b->startTime();
   }
 
-  static EntryType toEntryTypeEnum(const String& entryType);
+  static PerformanceEntry::EntryType toEntryTypeEnum(const String& entryType);
 
   DEFINE_INLINE_VIRTUAL_TRACE() {}
 
  protected:
   PerformanceEntry(const String& name,
                    const String& entryType,
                    double startTime,
                    double finishTime);
   virtual void buildJSONValue(V8ObjectBuilder&) const;
 
  private:
   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