From bbacda5da14d502d09f222eb6a3af790767b1cde Mon Sep 17 00:00:00 2001
From: janekptacijarabaci <janekptacijarabaci@seznam.cz>
Date: Fri, 2 Mar 2018 07:27:21 +0100
Subject: [PATCH] Rewrite the comment, use maxResolutionMs

---
 dom/performance/PerformanceTiming.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/dom/performance/PerformanceTiming.cpp b/dom/performance/PerformanceTiming.cpp
index 32ddea823a..4070b6a0f9 100644
--- a/dom/performance/PerformanceTiming.cpp
+++ b/dom/performance/PerformanceTiming.cpp
@@ -307,10 +307,12 @@ PerformanceTiming::SecureConnectionStartHighRes()
   if (!nsContentUtils::IsPerformanceTimingEnabled() || !IsInitialized()) {
     return mZeroTime;
   }
-  // Rounding to 1ms
+
+  // Round down to the nearest 1ms
+  const double maxResolutionMs = 1;
   return mSecureConnectionStart.IsNull()
          ? mZeroTime
-         : floor(TimeStampToDOMHighRes(mSecureConnectionStart) / 1) * 1;
+         : floor(TimeStampToDOMHighRes(mSecureConnectionStart) / maxResolutionMs) * maxResolutionMs;
 }
 
 DOMTimeMilliSec