Add counts of User data to ProfileInfoCache

chrome/browser/profiles/profile_statistics.h

Index: chrome/browser/profiles/profile_statistics.h
diff --git a/chrome/browser/profiles/profile_statistics.h b/chrome/browser/profiles/profile_statistics.h
index 94c29739e710a5a053a1e85256aec35adb4ca522..33612f141bb9a4bcb88881acadfebfc74ee1ce9b 100644
--- a/chrome/browser/profiles/profile_statistics.h
+++ b/chrome/browser/profiles/profile_statistics.h
@@ -36,6 +36,8 @@ using ProfileCategoryStats = std::vector<ProfileCategoryStat>;
 // |ProfileCategoryStats| is made each time the callback is called.
 using ProfileStatisticsCallback = base::Callback<void(ProfileCategoryStats)>;
 
+// Profile Statistics ----------------------------------------------------------
+
 // This function collects statistical information about |profile| and returns
 // the information via |callback|. Currently bookmarks, history, logins and
 // preferences are counted. The callback function will probably be called more
@@ -44,6 +46,15 @@ void GetProfileStatistics(Profile* profile,
                           const ProfileStatisticsCallback& callback,
                           base::CancelableTaskTracker* tracker);
 
+// ProfileInfoCache ------------------------------------------------------------
+
+// Gets statistical information about |profile| from ProfileInfoCache.
+ProfileCategoryStats GetProfileStatisticsFromCache(Profile* profile);
+
+// Stores statistical information to ProfileInfoCache.
+void StoreProfileStatisticsToCache(Profile* profile,
+                                   const std::string& category, int count);
+
 }  // namespace profiles
 
 #endif  // CHROME_BROWSER_PROFILES_PROFILE_STATISTICS_H_