1 files changed, 4 insertions, 6 deletions
diff --git a/chrome/browser/page_cycler/page_cycler.cc b/chrome/browser/page_cycler/page_cycler.cc
index b78e1fe..04086d2 100644
--- a/chrome/browser/page_cycler/page_cycler.cc
+++ b/chrome/browser/page_cycler/page_cycler.cc
@@ -192,12 +192,10 @@ void PageCycler::PrepareResultsOnBackgroundThread() {
     base::ProcessId pid = base::GetCurrentProcId();
 #endif  // OS_WIN
     ChromeProcessList chrome_processes(GetRunningChromeProcesses(pid));
-    output += perf_test::MemoryUsageInfoToString(
-        std::string(), chrome_processes, pid);
-    output +=
-        perf_test::IOPerfInfoToString(std::string(), chrome_processes, pid);
-    output += perf_test::SystemCommitChargeToString(
-        std::string(), base::GetSystemCommitCharge(), false);
+    output += perf_test::MemoryUsageInfoToString("", chrome_processes, pid);
+    output += perf_test::IOPerfInfoToString("", chrome_processes, pid);
+    output += perf_test::SystemCommitChargeToString("",
+              base::GetSystemCommitCharge(), false);
     output.append("Pages: [" + urls_string_ + "]\n");
     output.append("*RESULT times: t_ref= [" + timings_string_ + "] ms\n");
   }