Revert the merge. Mac build is mysteriously broken.

third_party/WebKit/WebCore/history/HistoryItem.h

Index: third_party/WebKit/WebCore/history/HistoryItem.h
===================================================================
--- third_party/WebKit/WebCore/history/HistoryItem.h	(revision 9383)
+++ third_party/WebKit/WebCore/history/HistoryItem.h	(working copy)
@@ -122,7 +122,6 @@
     
     void setFormInfoFromRequest(const ResourceRequest&);
 
-    void recordInitialVisit();
 
     void setVisitCount(int);
     void setLastVisitWasFailure(bool wasFailure) { m_lastVisitWasFailure = wasFailure; }
@@ -166,10 +165,6 @@
     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);
@@ -178,10 +173,6 @@
 
     HistoryItem(const HistoryItem&);
 
-    void padDailyCountsForNewVisit(double time);
-    void collapseDailyVisitsToWeekly();
-    void recordVisitAtTime(double);
-
     String m_urlString;
     String m_originalURLString;
     String m_referrer;
@@ -201,8 +192,6 @@
     bool m_lastVisitWasFailure;
     bool m_isTargetItem;
     int m_visitCount;
-    Vector<int> m_dailyVisitCounts;
-    Vector<int> m_weeklyVisitCounts;
 
     OwnPtr<Vector<String> > m_redirectURLs;