Fix flake in SamplesStatsCounterTest.FullSimpleTest

Bug: webrtc:10138
Change-Id: Ide99513bda6098fffe373467125bfdacd85cee54
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/150112
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Commit-Queue: Artem Titov <titovartem@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#28946}
diff --git a/rtc_base/numerics/samples_stats_counter_unittest.cc b/rtc_base/numerics/samples_stats_counter_unittest.cc
index a20a3d9..1221e9b 100644
--- a/rtc_base/numerics/samples_stats_counter_unittest.cc
+++ b/rtc_base/numerics/samples_stats_counter_unittest.cc
@@ -61,7 +61,7 @@
   EXPECT_TRUE(!stats.IsEmpty());
   EXPECT_DOUBLE_EQ(stats.GetMin(), 1.0);
   EXPECT_DOUBLE_EQ(stats.GetMax(), 100.0);
-  EXPECT_DOUBLE_EQ(stats.GetAverage(), 50.5);
+  EXPECT_NEAR(stats.GetAverage(), 50.5, 1e-6);
   for (int i = 1; i <= 100; i++) {
     double p = i / 100.0;
     EXPECT_GE(stats.GetPercentile(p), i);