WebKit merge 40668:40722 part 1.

third_party/WebKit/WebCore/history/HistoryItem.h

Index: third_party/WebKit/WebCore/history/HistoryItem.h
===================================================================
--- third_party/WebKit/WebCore/history/HistoryItem.h	(revision 9310)
+++ third_party/WebKit/WebCore/history/HistoryItem.h	(working copy)
@@ -122,6 +122,7 @@
     
     void setFormInfoFromRequest(const ResourceRequest&);
 
+    void recordInitialVisit();
 
     void setVisitCount(int);
     void setLastVisitWasFailure(bool wasFailure) { m_lastVisitWasFailure = wasFailure; }
@@ -165,6 +166,10 @@
     int showTreeWithIndent(unsigned indentLevel) const;
 #endif
 
+    void adoptVisitCounts(Vector<int>& dailyCounts, Vector<int>& weeklyCounts);
+    const Vector<int>& dailyVisitCounts() { return m_dailyVisitCounts; }
+    const Vector<int>& weeklyVisitCounts() { return m_weeklyVisitCounts; }
+
 private:
     HistoryItem();
     HistoryItem(const String& urlString, const String& title, double lastVisited);
@@ -173,6 +178,10 @@
 
     HistoryItem(const HistoryItem&);
 
+    void padDailyCountsForNewVisit(double time);
+    void collapseDailyVisitsToWeekly();
+    void recordVisitAtTime(double);
+
     String m_urlString;
     String m_originalURLString;
     String m_referrer;
@@ -192,6 +201,8 @@
     bool m_lastVisitWasFailure;
     bool m_isTargetItem;
     int m_visitCount;
+    Vector<int> m_dailyVisitCounts;
+    Vector<int> m_weeklyVisitCounts;
 
     OwnPtr<Vector<String> > m_redirectURLs;