Bug 835796 - Negative value in about:memory storage/sqlite/other due to double-counting of shared-cache connections. r=asuth

MozReview-Commit-ID: 2rO5sApv6rn

--HG--
extra : rebase_source : bf1150a3c00b1a8f66cc86ec5fff8d4d1dd24360

storage/mozStorageService.cpp

@@ -156,7 +156,7 @@ Service::CollectReports(nsIHandleReportCallback *aHandleReport,
         "to this database.");
       ReportConn(aHandleReport, aData, conn, pathHead,
                  NS_LITERAL_CSTRING("cache"), cacheDesc,
-                 SQLITE_DBSTATUS_CACHE_USED, &totalConnSize);
+                 SQLITE_DBSTATUS_CACHE_USED_SHARED, &totalConnSize);
 
       NS_NAMED_LITERAL_CSTRING(schemaDesc,
         "Memory (approximate) used to store the schema for all databases "